Ph. D. In Ornamental and Medicinal Plants and Landscape Gardening (Plant tissue culture (Plant Biotechnology), ornamental and medicinal plants) , Plant Biotechnology University of Nebraska , USA 1992
M. Sc. In Agricultural Sciences (Ornamental Plants and Landscape Gardening) , Faculty of Agriculture Assiut University , 1982
B. Sc. In Agricultural Sciences (Ornamental Plants and Landscape Gardening) , Faculty of Agriculture Alexandria University , 1975
Emeritus Professor Faculty of Agriculture, ِِAssiut University , 2013
Professor Faculty of Agriculture, Assiut University , 2004
Associate Professor Faculty of Agriculture, Assiut University , 1998
Lecturer Faculty of Agriculture, Assiut University , 1993
Assistant Lecturer Faculty of Agriculture, Assiut University , 1982
Demonstrator Faculty of Agriculture, Assiut University , 1977
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1- Atef Abdo sayed Abdel Kader , Improvement of yield and quality of Henna ,2005-09-25
supervisor: Prof. Dr. Naiem Esa El Keltawi . Dr. Azza A. Tawfik
2- Tarek Mohamed Ahmed Soliman , Influence of Certain Substrates Amended with Sulphur on Growth and Flowering of Cape Jasmine (Gardenia jasminoides, Ellis) Plant. ,2008-12-28
supervisor: Prof. Dr. Naiem Esa El Keltawi Prof. Dr. Azza A. Tawfik Dr. Atef Abdo Abdel Kader
3- Mona Ahmed Ahmed Taha , Tissue culture studies on some ornamental plants ,2019-03-30
supervisor: Prof. Dr. Azza Abdel Aziz Tawfik Dr. Essam Y. Abdul Hafeez Dr. Omer H.M. Ibrahim
4- Anber Mahmoud Ahmed , Studies on Rosel ,2001-02-27
supervisor: Prof. Dr. Naiem Essa El Keltawy Dr. Azza Abdel Aziz Aly Tawfik Dr. Erina Sprengle
5- Atef Abdo Sayed Abdel Kader , Nitrogenal studies on fennel and anise and its effect on growth and the oil content ,1999-06-27
supervisor: Prof. Dr. Ibrahim Hasan Borham Prof. Dr. Naiem Esa El Keltawi Prof. Dr. Azza A. Tawfik
6- Samar Amin Ismail Ibrahim , In vitro and in vivo propagation of Rosa spp ,2018-10-03
supervisor: Prof. Dr. Azza Abdel Aziz Tawfik Dr. Essam Y. Abdul Hafeez Dr. Omer H.M. Ibrahim
7- Mohamed Sayed Gad Mostafa , A STUDY OF THE EFFECT OF MUTAGENIC AGENTS ON CASSIA OCCIDENTALIS ,2014-03-30
supervisor: Prof. Dr. Azza Abdel-Aziz Tawfik, Dr Gehan Gaber Mostafa Ali
8- Randa Fadle Ahmed , Growth and yield of three black cumin landraces as affected by organic and inorganic fertilization ,2008-12-00
supervisor: Prof. Dr. Azza A. Tawfik , Prof. Dr. Naeem Essa El Keltawi , Dr. Gamal Abdel Hafiz
9- Omar Hosni Mohamed Ibrahim , Developing Pot Media from Local Farm Residues for Growing Ornamnetal Plants ,2006-06-25
supervisor: Prof. Dr. Naim Issa EL-Kultaoi, Prof. Dr. Azza Abdel-Aziz Ali Tawfik, Dr. Gamal Abdel-Hafiz Ahmed