Mansour, Tamer Gamal Ibrahim http://orcid.org/0000-0002-8244-0119
Abo El Azayem, Mohamed
El Agroudy, Nagwa
Abd El-Ghani, Salah Said
Article History
Received: 9 June 2018
Accepted: 5 April 2019
First Online: 24 April 2019
Authors’ information
: Prof. Mohamed Abo El AzayemProfessor and previous Head of Agricultural Economic Department, National Research Centre.Prof. Nagwa El AgroudyProfessor at Agricultural Economic Department, National Research Centre.Dr. Salah Said Abd el-GhaniResearcher at National Research Centre.Dr. Tamer Gamal Ibrahim MansourResearcher at National Research Centre.
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: Not applicable.
: The authors declare that they have no competing interests.
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