Professor of Chemical Engineering, Polymer Engineering

Honorary Professor of Mineral Processing, University of Queensland

Institute of Polymer and Textile Engineering, University of the Punjab, Lahore, Pakistan

Professor of Chemical Engineering, Faculty of Engineering, Alexandria University

Kimya Mühendisliği Bölümü, Gazi Üniversitesi

LUT University

Associate Professor of Process Engineering, University of Dar es Salaam

Department of Food Science and Technololgy, University of Nigeria, Nsukka, Enugu State …

Sargent & Lundy, Chicago IL, USA

Universitas Gadjah Mada, Department of Food and Agricultural Product Technology