Sivabalan, Kasturi, and Zuraina Ali. “Effects of WhatsApp As Vocabulary Instructional Tool for Distance Learning Among Tertiary Students”. Journal of Contemporary Social Science and Education Studies (JOCSSES) E-ISSN- 2785-8774 2, no. 1 (April 1, 2022): 72–79. Accessed December 21, 2024. http://jocss.com/index.php/multidiscipline/article/view/92.