MUNIROH, A.; RIZDANIA. Development of Telegram Bot for Flipped Learning Chemistry Class with UCD Approach. Journal of Information Technology and Computer Science, [S. l.], v. 6, n. 3, p. 281–287, 2021. DOI: 10.25126/jitecs.202163370. Disponível em: https://jitecs.ub.ac.id/index.php/jitecs/article/view/370. Acesso em: 28 jun. 2022.