Professor of Chemistry, Erciyes Universitesi, Kayseri, Turkey

Pamukkale University, Chemistry Department, Professor, Denizli /Turkey

Kimya Bölümü Profesörü, Hacettepe Üniversitesi

Institute of Chemistry, University of Silesia in Katowice

Professor of Analytical Chemistry, Semnan University

Professor of Analytical Chemistry, Semnan University

Kimya Profesörü, Erciyes Üniversitesi

Gaziosmanpasa University,Turkey

Professor of Analytical Chemistry, Chemistry Department,Faculty of Science, Mansoura …

Professor, Technical University of Crete