Anwas, E. O. M.; Sugiarti, Y.; Permatasari, A. D.; Warsihna, J.; Anas, Z.; Alhapip, L.; Siswanto, H. W.; Rivalina, R. Social Media Usage for Enhancing English Language Skill. Int. J. Interact. Mob. Technol. 2020, 14, pp. 41-57.