Aufar, Kasyfi Zulkaisi, Ati Suci Dian Martha, and Aristyo Hadikusuma. “Redesigning the Colega Application Interface and Interaction Using the Learner-Centered Design Method”. Sinkron : jurnal dan penelitian teknik informatika 7, no. 3 (July 1, 2023): 1216-1229. Accessed July 16, 2024. https://jurnal.polgan.ac.id/index.php/sinkron/article/view/12529.