Author = Abdelhakim, Ayman Safi
Implementation of ISO 9001:2015 in a Student Hostel: The Interested Parties' Perspective

Volume 15, Issue 1, June 2021, Pages 38-50

Mohammed Fathy; Mahmoud M. Hewedi; Azza Ali; Ayman Abdelhakim

Finding the Missing Pieces of Food Safety Training Puzzle on Nile Cruises: a Delphi Approach

Volume 14, Issue 2, December 2020, Pages 173-185

Ayman Safi Abdelhakim; Mahmoud M. Hewedi; Safwat Adam