Fahd Hamad Alqasham, Arif Ahmed Mohammed Hassan Al-Ahdal,. “WhatsApp in Language Classroom: Gauging Saudi EFL teachers’ Roles and Experiences”. Opción 360 (April 24, 2020): 1667-1680. Accessed December 6, 2025. http://www.produccioncientificaluz.org/index.php/opcion/article/view/31801.