Mardiana, Tria, dan Nurul Mu'minin MZ. “Optimalisasi Literasi Numerasi Pada Guru Melalui Program Layanan Kolaboratif”. INCOME: Indonesian Journal of Community Service and Engagement 4, no. 1 (Maret 19, 2025): 34–41. Diakses Juni 27, 2025. https://journals.eduped.org/index.php/income/article/view/1455.