hesham ahmed el said assam assam. "The effectiveness of a training program for the basics of cementing the classic men's suit jacket with wadding materials for students of the fourth year in the Department of Clothes and Textiles". مجلة البحوث في مجالات التربية النوعية, 7, 36, 2021, 655-702. doi: 10.21608/jedu.2021.70845.1316