Novianti, Hartia, and Rukminingsih Rukminingsih. “Investigating EFL Learners’ Engagement in Online Language Learning Platforms : Case Study ”. Jurnal Pendidikan Tambusai 5, no. 3 (December 29, 2021): 10207–10213. Accessed February 5, 2025. http://jptam.org/index.php/jptam/article/view/2603.