Satriyo, R. and Anistyasari, Y. (2020) “STUDI LITERATUR PROSES PEMBELAJARAN VIRTUAL LEARNING BERBASIS GAMIFIKASI DI ERA REVOLUSI INDUSTRI 4.0”, IT-Edu : Jurnal Information Technology and Education, 5(01), pp. 195-216. Available at: https://ejournal.unesa.ac.id/index.php/it-edu/article/view/37413 (Accessed: 4May2024).