“Pengembangan Media Pembelajaran Berbantuan Desmos Activity Classroom pada Materi Program Linear”, Mathematical Proceedings of The Widya Mandira Catholic University, vol. 1, no. 1, hlm. 214–223, Feb 2024, Diakses: 30 Juni 2026. [Daring]. Tersedia pada: https://www.journal.unwira.ac.id/index.php/SEMNAPTIKA/article/view/3236