Prof. Dr. SERAP SEYHAN BOZKURT

Yayın Ağı

SCI, SSCI ve AHCI İndekslerine Giren Dergilerde Yayınlanan Makaleler

Ultrasonic assisted dispersive micro-solid phase extraction of some sulfonamide antibiotics from milk and egg samples using polymeric ionic liquid-based chitosan before HPLC analysis

Totur Pamık D., Seyhan Bozkurt S., Mumcu T.

MICROCHEMICAL JOURNAL , cilt.191, sa.108876, ss.1-8, 2023 (SCI-Expanded)

Simultaneous extraction of five phenolic acids in fruits using ultrasound assisted aqueous two phase system based on polyethylene glycol-ionic liquid-sodium carbonate

MUMCU T., SEYHAN BOZKURT S.

SEPARATION SCIENCE AND TECHNOLOGY , cilt.57, sa.3, ss.433-443, 2022 (SCI-Expanded)

Chitosan and dicationic ionic liquid intercalated clay-coated solid-phase microextraction fiber for determination of sixteen polycyclic aromatic hydrocarbons in coffee and tea samples

Erdem P., Tağaç A., Bozkurt S., MERDİVAN M.

TALANTA , cilt.235, 2021 (SCI-Expanded)

Utilization of montmorillonite nanocomposite incorporated with natural biopolymers and benzyl functionalized dicationic imidazolium based ionic liquid coated fiber for solid-phase microextraction of organochlorine pesticides prior to GC/MS and GC/ECD

Tagac A. A., Erdem P., Bozkurt S., MERDİVAN M.

ANALYTICA CHIMICA ACTA , cilt.1185, 2021 (SCI-Expanded)

Biopolymer-imidazolium based dicationic ionic liquid modified clay bionanocomposite coating for solid-phase microextraction of phthalate esters

Erdem P., ALTINIŞIK TAĞAÇ A., Tashakkori P., SEYHAN BOZKURT S., MERDİVAN M.

MICROCHEMICAL JOURNAL , cilt.170, 2021 (SCI-Expanded)

Box-Behnken design for removal of uranium(VI) from aqueous solution using poly(ethylene glycol) based dicationic ionic liquid impregnated chitosan

İNAN S., MUMCU T., SEYHAN BOZKURT S.

TURKISH JOURNAL OF CHEMISTRY , cilt.44, sa.3, ss.756-774, 2020 (SCI-Expanded)

Determination of Phthalate Esters in Water and Coffee by Solid-Phase Microextraction Using Vinyl Terminated Imidazolium Based Ionic Liquid Grafted on Graphene Oxide Coatings

Tashakkori P., Erdem P., MERDİVAN M., SEYHAN BOZKURT S.

CHEMISTRYSELECT , cilt.4, sa.8, ss.2307-2313, 2019 (SCI-Expanded) Sürdürülebilir Kalkınma

Aqueous two-phase extraction technique based on magnetic ionic liquid-nonionic surfactant for phenolic acids in grape, apple, pear, and banana

MUMCU T., SEYHAN BOZKURT S.

TURKISH JOURNAL OF CHEMISTRY , cilt.43, sa.6, ss.1672-1685, 2019 (SCI-Expanded)

Ionic liquid-based graphene oxide-coated fiber for headspace-solid phase microextraction of polycyclic aromatic hydrocarbons in water samples

Erdem P., Tashakkori P., MERDİVAN M., SEYHAN BOZKURT S.

TURKISH JOURNAL OF CHEMISTRY , cilt.43, sa.5, ss.1383-1397, 2019 (SCI-Expanded)

Ultrasound-assisted surfactant/ionic liquid aqueous two-phase system extraction prior to high performance liquid chromatography for the determination of tetracyclines in milk and honey samples

ANTEP H. M., MUMCU T., BOSTANCI K., SEYHAN BOZKURT S., MERDİVAN M.

TURKISH JOURNAL OF CHEMISTRY , cilt.41, sa.6, ss.955-966, 2017 (SCI-Expanded)

Molecularly imprinted polymer based on magnetic ionic liquid for solid-phase extraction of phenolic acids

Tashakkori P., Erdem P., SEYHAN BOZKURT S.

JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES , cilt.40, sa.13, ss.657-666, 2017 (SCI-Expanded)

Use of ionic liquid based chitosan as sorbent for preconcentration of fluoroquinolones in milk, egg, fish, bovine, and chicken meat samples by solid phase extraction prior to HPLC determination

SEYHAN BOZKURT S., Erdogan D., Antep M., DEMİR M. N., MERDİVAN M.

JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES , cilt.39, sa.1, ss.21-29, 2016 (SCI-Expanded)

Impregnation of different ionic liquids onto cationic starch and their comparison in the extraction of Th(IV)

ANT BURSALI E., SEYHAN BOZKURT S., YURDAKOÇ M.

TURKISH JOURNAL OF CHEMISTRY , cilt.40, sa.2, ss.364-372, 2016 (SCI-Expanded)

Ionic Liquid Based Dispersive Liquid-Liquid Microextraction for Preconcentration of Zearalenone and Its Determination in Beer and Cereal Samples by High-Performance Liquid Chromatography with Fluorescence Detection

SEYHAN BOZKURT S., Isik G.

JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES , cilt.38, sa.17, ss.1601-1607, 2015 (SCI-Expanded)

Use of pyrocatechol violet modified sodium dodecyl sulfate coated on alumina for separation and preconcentration of uranium(VI)

TOTUR PAMIK D., SEYHAN BOZKURT S., MERDİVAN M.

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY , cilt.292, sa.1, ss.321-327, 2012 (SCI-Expanded)

Separation and preconcentration of mercury in water samples by ionic liquid supported cloud point extraction and fluorimetric determination

SEYHAN BOZKURT S., Ocakoglu K., MERDİVAN M.

MICROCHIMICA ACTA , cilt.177, ss.47-52, 2012 (SCI-Expanded)

Separation and preconcentration of palladium using benzoylthiourea immobilized on a cationic surfactant coated silica gel

Tashakkori P., SEYHAN BOZKURT S., MERDİVAN M., BİNZET G., KÜLCÜ N.

ANALYTICAL METHODS , cilt.4, sa.12, ss.4135-4139, 2012 (SCI-Expanded)

Synthesis of Chitosan Beads as Boron Sorbents

ANT BURSALI E., SEKİ Y., SEYHAN BOZKURT S., Delener M., YURDAKOÇ M.

JOURNAL OF APPLIED POLYMER SCIENCE , cilt.122, sa.1, ss.657-665, 2011 (SCI-Expanded)

Biosorption of uranium (VI) and thorium (IV) onto Ulva gigantea (Kutzing) bliding: discussion of adsorption isotherms, kinetics and thermodynamic

SEYHAN BOZKURT S., Molu Z. B., ÇAVAŞ L., MERDİVAN M.

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY , cilt.288, sa.3, ss.867-874, 2011 (SCI-Expanded) Sürdürülebilir Kalkınma

Separation and preconcentration of Pb(II) using ionic liquid-modified silica and its determination by flame atomic absorption spectrometry

Ayata S., SEYHAN BOZKURT S., Ocakoglu K.

TALANTA , cilt.84, sa.1, ss.212-215, 2011 (SCI-Expanded)

Thin-Layer Chromatographic Mobility of Aryl-Substituted Porphyrins and Their Metalloporphyrins

Kaynak I., SEYHAN BOZKURT S., Kurtbay H. M., MERDİVAN M.

JOURNAL OF CHROMATOGRAPHIC SCIENCE , cilt.48, sa.6, ss.513-516, 2010 (SCI-Expanded)

Absorption and fluorescence properties of aryl substituted porphyrins in different media

SEYHAN BOZKURT S., MERDİVAN M., Ayata S.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY , cilt.75, sa.2, ss.574-577, 2010 (SCI-Expanded)

A fluorescent chemical sensor for ethanol determination in alcoholic beverages

SEYHAN BOZKURT S., Merdivan E., Benibol Y.

MICROCHIMICA ACTA , cilt.168, ss.141-145, 2010 (SCI-Expanded)

DETERMINATION OF TRACE METAL IONS USING PORPHYRINS AS CHELATING AGENTS BY HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY-DENSITOMETRY

SEYHAN BOZKURT S., Cavdar I. K., Kurtbay H. M., MERDİVAN M.

JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES , cilt.33, sa.6, ss.748-760, 2010 (SCI-Expanded)

Solid phase extraction of gold(III) on silica gel modified with benzoylthiourea prior to its determination by flame atomic absorption spectrometry

SEYHAN BOZKURT S., MERDİVAN M.

ENVIRONMENTAL MONITORING AND ASSESSMENT , cilt.158, ss.15-21, 2009 (SCI-Expanded)

Densitometric HPTLC Analysis of the 5-Hydroxymethylfurfural Content of Turkish Fruit Wines and Vinegars

Kurtbay H. M., Kaynak I., SEYHAN BOZKURT S., MERDİVAN M.

JPC-JOURNAL OF PLANAR CHROMATOGRAPHY-MODERN TLC , cilt.22, sa.5, ss.363-366, 2009 (SCI-Expanded)

Sorption of boron by invasive marine seaweed: Caulerpa racemosa var. cylindracea

ANT BURSALI E., ÇAVAŞ L., SEKİ Y., SEYHAN BOZKURT S., YURDAKOÇ M.

CHEMICAL ENGINEERING JOURNAL , cilt.150, ss.385-390, 2009 (SCI-Expanded) Sürdürülebilir Kalkınma

Can Hg(II) be Determined via Quenching of the Emission of Green Fluorescent Protein from Anemonia sulcata var. smaragdina?

SEYHAN BOZKURT S., ÇAVAŞ L.

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY , cilt.158, sa.1, ss.51-58, 2009 (SCI-Expanded) Sürdürülebilir Kalkınma

Fluorescence-based sensor for Pb(II) using tetra-(3-bromo-4-hydroxyphenyl)porphyrin in liquid and immobilized medium

SEYHAN BOZKURT S., Ayata S., Kaynak I.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY , cilt.72, sa.4, ss.880-883, 2009 (SCI-Expanded)

Fluorimetric detection of boron by azomethine-H in micellar solution and sol-gel

Merdivan E., Benibol Y., SEYHAN BOZKURT S.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY , cilt.71, sa.5, ss.2045-2049, 2009 (SCI-Expanded)

Polymer supported 5,10,15,20-tetrakis(phenoxy acetic acid)porphyrin derivative for separation and preconcentration of d- and f-electron metals

SEYHAN BOZKURT S., MERDİVAN M., Demirel N., HOŞGÖREN H.

MICROCHIMICA ACTA , cilt.161, ss.87-93, 2008 (SCI-Expanded)

Use of o-phenylene dioxydiacetic acid impregnated in Amberlite XAD resin for separation and preconcentration of uranium(VI) and thorium(IV)

SEYHAN BOZKURT S., MERDİVAN M., Demirel N.

JOURNAL OF HAZARDOUS MATERIALS , cilt.152, sa.1, ss.79-84, 2008 (SCI-Expanded)

Application of iron-rich natural clays in Camlica, Turkey for boron sorption from water and its determination by fluorimetric-azomethine-H method

Seyhan S., SEKİ Y., YURDAKOÇ M., MERDİVAN M.

JOURNAL OF HAZARDOUS MATERIALS , cilt.146, ss.180-185, 2007 (SCI-Expanded)

Solid phase extractive preconcentration of trace metals using p-tert-butylcalix[4]arene-1,2-crown-4-anchored chloromethylated polymeric resin beads

Seyhan S., Colak M., MERDİVAN M., Demirel N.

ANALYTICA CHIMICA ACTA , cilt.584, sa.2, ss.462-468, 2007 (SCI-Expanded)

Separation and preconcentration of La3+, Ce3+ and Y3+ using calix[4]resorcinarene impregnated on polymeric support

Gok C., Seyhan S., MERDİVAN M., YURDAKOÇ M.

MICROCHIMICA ACTA , cilt.157, ss.13-19, 2007 (SCI-Expanded)

Removal of boron from aqueous solution by adsorption on Al2O3 based materials using full factorial design

SEKİ Y., Seyhan S., YURDAKOÇ M.

JOURNAL OF HAZARDOUS MATERIALS , cilt.138, sa.1, ss.60-66, 2006 (SCI-Expanded)

Chiral separation of amino acids using a chiral crown ether by impregnation on a polymeric support and monoamine modified silica gel

Seyhan S., Turgut Y., MERDİVAN M., Hosgoren H.

TETRAHEDRON-ASYMMETRY , cilt.17, sa.11, ss.1700-1704, 2006 (SCI-Expanded)

Use of benzoylthiourea immobilized on silica gel for separation and preconcentration of uranium(VI)

MERDİVAN M., Seyhan S., Gok C.

MICROCHIMICA ACTA , cilt.154, ss.109-114, 2006 (SCI-Expanded)

Chiral separation of amino acids by chiral octamide derivatives of calixarenes derived from resorcinol by impregnation on a polymeric support

Seyhan S., Ozbayrak O., Demirel N., MERDİVAN M., Pirinccioglu N.

TETRAHEDRON-ASYMMETRY , cilt.16, sa.22, ss.3735-3738, 2005 (SCI-Expanded)

Diğer Dergilerde Yayınlanan Makaleler

REMOVAL OF OCHRATOXIN A FROM RED WINE BY USING RED KIDNEY BEAN PEEL

Molu Z., Seyhan Bozkurt S.

Journal of Scientific Perspectives , cilt.2, sa.3, ss.75-88, 2018 (Hakemli Dergi)

Enrichment of Ochratoxin A in Cereals Using Ionic Liquid Based Dispersive Liquid Liquid Microextraction

ANTEP H. M., SEYHAN BOZKURT S.

Hacettepe Journal of Biology and Chemistry , cilt.43, sa.2, ss.99-104, 2015 (Hakemli Dergi)

Extraction and preconcentration of sulfonamides in honey samples by cetyltrimethylammonium bromide coated silica gel and their determination by HPLC

Tashakkori P., Seyhan Bozkurt S., Merdivan M.

Hacettepe Journal of Biology and Chemistry , cilt.42, sa.2, ss.175-182, 2014 (Hakemli Dergi)

Hakemli Kongre / Sempozyum Bildiri Kitaplarında Yer Alan Yayınlar

Sustainable Dying Process of Pet Fabrics by Using Ionic Liquids

Sevindik D., Akşit A., Seyhan Bozkurt S., Totur Pamık D., Birol Ş.

XVIth International Izmir Textile and Apparel Symposium, İzmir, Türkiye, 25 - 27 Ekim 2023, ss.1-2 Sürdürülebilir Kalkınma

Ionic Liquid Recovery from Water Phase via Aqueous Two-Phase Extraction

Büyükkamacı N., Bahar Erdem S., Totur Pamık D., Seyhan Bozkurt S.

5th International Environmental Chemistry Congress (EnviroChem), Antalya, Türkiye, 30 Ekim - 02 Kasım 2023, ss.1-2 Sürdürülebilir Kalkınma

Polisiklik Aromatik Hidrokarbonların Kromatografik Analiz Öncesi İyonik Sıvı Bazlı MOF ile Dispersif Mikro-Katı Faz Ekstraksiyonu

Totur Pamık D., Seyhan Bozkurt S., Büyükkamacı N.

KROMATOGRAFİ XXI, Aydın, Türkiye, 14 - 16 Haziran 2023, ss.37

Investigation of the Effect of Ionic Liquid based Chitosan on Color Removal from Textile Wastewater

Şengülen A., Büyükkamacı N., Totur Pamık D., Seyhan Bozkurt S., Kılıç İ.

9th International Conference Environmental Science and Technology, Sarajevo, Bosna-Hersek, 17 - 21 Mayıs 2023, ss.39

Determination of Volatile Components in St. John's Wort (Hypericum Perforatum) Grown in Izmir Region

Aksoy E., Seyhan Bozkurt S., Totur Pamık D.

11.International Drug Chemistry Conference, Antalya, Türkiye, 10 - 13 Mart 2023, ss.174

Fenolik asitler için imidazolyum bazlı manyetik iyonik sıvılar ile sulu iki faz sistemli ekstraksiyon yöntemi

MUMCU T., SEYHAN BOZKURT S.

9. Ulusal Analitik Kimya Kongresi, Türkiye, 19 - 23 Eylül 2018

1-allil-3-metilimidazolyum tetrakloroferrat iyonik sıvısı ile elma örneklerinden fenolik asitlerin analiz öncesi sulu iki faz ekstraksiyon yöntemi ile zenginleştirilmesi

MUMCU T., SEYHAN BOZKURT S.

9. Ulusal Analitik Kimya Kongresi, Türkiye, 19 - 23 Eylül 2018

ARMUT ÖRNEKLERİNDEN FENOLİK ASİTLERİN ZENGİNLEŞTİRİLMESİ İÇİN MANYETİK İYONİK SIVI BAZLI SULU İKİ FAZ EKSTRAKSİYON YÖNTEMİ

MUMCU T., SEYHAN BOZKURT S.

12. Ulusal Afinite Teknikleri Kongresi, Türkiye, 5 - 07 Eylül 2018

“Solid phase microextraction of phthalate esters by using graphene oxide sorbents modified with ionic liquids

Tashakkori P., Erdem P., SEYHAN BOZKURT S., MERDİVAN M.

ANCON-2017 / INTERNATIONAL CONGRESS ON CHEMISTRY AND MATERIALS SCIENCE, Ankara, Türkiye, 5 - 07 Ekim 2017

Determination of polycyclic aromatic hydrocarbons with novel SPME fiber in sea water and tap water

tashakkori p., erdem P., SEYHAN BOZKURT S., MERDİVAN M.

ANCON-2017 International congress on chemistry and materials science, 5 - 07 Ekim 2017, ss.83

Solid phase microextraction of phthalate esters by using graphene oxide sorbent modified with ionic liquids

tashakkori p., erdem P., SEYHAN BOZKURT S., MERDİVAN M.

ANCON-2017 International congress on chemistry and materials science, 5 - 07 Ekim 2017, ss.183

Preconcentration of Tetracycline Residues From Some Kind of Food Matrices Using Ionic Liquid Based Ultrasonic Assisted Aqueous Two Phase Extraction

ANTEP H. M., MUMCU T., SEYHAN BOZKURT S., MERDİVAN M.

28.Ulusal Kimya Kongresi, Türkiye, 15 - 21 Ağustos 2016

devepolment of a novel aqueous two-phase extraction method for the enrichment of tetracyclines before chromatographic determination

ANTEP H. M., MUMCU T., SEYHAN BOZKURT S., MERDİVAN M.

3rd international congress on chemistry and chemical engineering, 2 - 03 Temmuz 2015

Development of A Novel Aqueous Two Phase Extraction Method For The Enrichment of Tetracyclines Before Chromatographic Determination

ANTEP H. M., MUMCU T., SEYHAN BOZKURT S., MERDİVAN M.

3rd International Congress on Chemistry and Chemical Engineering, 2 - 03 Temmuz 2015

OKRATOKSİN A’ NIN HPLC-FLD İLE TAYİNİ ÖNCESİ İYONİK SIVI BAZLI DİSPERSİF SIVI SIVI MİKROEKSTRAKSİYON TEKNİĞİ KULLANILARAK ZENGİNLEŞTİRİLMESİ

ANTEP H. M., SEYHAN BOZKURT S.

15. Ulusal Kromatografi Kongresi, Türkiye, 8 - 10 Nisan 2015

OKRATOKSİN A nın HPLC FLD İLE TAYİNİ ÖNCESİİYONİK SIVI BAZLI DİSPERSİF SIVI SIVI MİKROEKSTRAKSİYON TEKNİĞİ KULLANILARAKZENGİNLEŞTİRİLMESİ

ANTEP H. M., SEYHAN BOZKURT S.

15. Ulusal Kromatografi Kongresi, Uşak, Türkiye, 8 - 10 Nisan 2015

Development of Solid Phase Sorbents Based on Mono and Dicationic Imidazoium Ionic Liquids for Determination of Sulfonamides

Bayar I., Tashakkori P., Erdogan D., ANTEP H. M., SEYHAN BOZKURT S., TÜZMEN M. N., et al.

44th World Chemistry Congress IUPAC 2013, İstanbul, Türkiye, 11 - 16 Ağustos 2013

Development of Solid Phase Sorbents Based on Mono and Dicationic Imidazoium Ionic Liquids for Determination of Sulfonamids

bayar i., tashakkori p., erdoğan d., ANTEP H. M., SEYHAN BOZKURT S., TÜZMEN M. N., et al.

44.th World Chemistry Congress, 11 - 16 Ağustos 2013

Use of Hyrophilic and Hydrophobic Ionic Liquids in Solid Sorbents for Quantitative Determination of Fluoroquinolones by HPLC

erdoğan d., tashakkori p., bayar i., ANTEP H. M., MERDİVAN M., SEYHAN BOZKURT S., et al.

44th World Chemistry Congress, 11 - 16 Ağustos 2013

Determination of Penicillins Using Ionic Liquid Based Chitosan

bayar i., tashakkori p., erdoğan d., ANTEP H. M., TÜZMEN M. N., SEYHAN BOZKURT S., et al.

44th world Chemistry Congress, 11 - 16 Ağustos 2013

USE OF HYDROPHILIC AND HYDROPHOBIC IONIC LIQUIDS IN SOLID SORBENTS FOR QUANTITATIVE DETERMINATION OF FLUOROQUINOLONES BY HPLC

MERDİVAN M., Paniz T., Erdoğan D., SEYHAN BOZKURT S.

IUPAC 44th World Chemistry Congress, İstanbul, Türkiye, 11 - 16 Ağustos 2013

DEVELOPMENT OF SOLID PHASE SORBENTS BASED ON MONO AND DICATIONIC IMIDAZOLIUM IONIC LIQUIDS FOR DETERMINATION OF SULFONAMIDES

MERDİVAN M., Paniz T., Erdoğan D., SEYHAN BOZKURT S.

IUPAC 44th World Chemistry Congress, İstanbul, Türkiye, 11 - 16 Ağustos 2013

Çeşitli bal örneklerindeki sülfonamidlerin admisel katı faz ekstraksiyonu ile zenginleştirilmesi ve HPLC yöntemi ile tayini

Paniz T., SEYHAN BOZKURT S., MERDİVAN M.

II. Eser Analiz Çalıştayı, Trabzon, Türkiye, 27 - 30 Haziran 2012

Admisel katı faz ekstraksiyonu ile U VI iyonunun sulu çözeltiden ayrılması ve zenginleştirilmesi

TOTUR D., SEYHAN BOZKURT S., MERDİVAN M.

XII. Ulusal Spektroskopi Kongresi, Antalya, Türkiye, 18 Mayıs 2011 - 22 Haziran 2012

İyonik sıvı kullanılarak sulu çözeltideki Hg II iyonunun bulutlanma noktası ekstraksiyonu ile zenginleştirilmesi ve florometrik tayini

TOTUR D., SEYHAN BOZKURT S., MERDİVAN M.

XII. Ulusal Spektroskopi Kongresi, Antalya, Türkiye, 18 Mayıs 2011 - 22 Haziran 2012

Metrikler

Yayın

Atıf (WoS)

738

H-İndeks (WoS)

Atıf (Scopus)

766

H-İndeks (Scopus)

Atıf (Scholar)

775

H-İndeks (Scholar)

Proje

Tez Danışmanlığı

Açık Erişim

BM Sürdürülebilir Kalkınma Amaçları

Yayınlar & Eserler

SCI, SSCI ve AHCI İndekslerine Giren Dergilerde Yayınlanan Makaleler

Diğer Dergilerde Yayınlanan Makaleler

Hakemli Kongre / Sempozyum Bildiri Kitaplarında Yer Alan Yayınlar

Metrikler

Yayın

Atıf (WoS)

H-İndeks (WoS)

Atıf (Scopus)

H-İndeks (Scopus)

Atıf (Scholar)

H-İndeks (Scholar)

Proje

Tez Danışmanlığı

Açık Erişim