Document Type : Original Article
Authors
1 Professor, Industrial Leather Department, Faculty of Home Economics, Helwan University.
2 Assistant Professor, Industrial Leather Department, Faculty of Home Economics, Helwan University.
3 Industrial Leather Department, Faculty of Home Economics, Helwan University.
Abstract
Keywords
مواقع الأنترنت : فی الفترة ( 2017 – 2018 )