-. Table of Content: فهرس المحتويات. المجلة العربية للعلوم و نشر الأبحاث, [S. l.], v. 7, n. 3, p. 1, 2021. Disponível em: https://journals.ajsrp.com/index.php/ajsrp/article/view/4152. Acesso em: 26 2022.