Purwanto, Sigid Edy, Joko Soebagyo, and Esti Ambar Nugraheni. “Pelatihan Pembelajaran Matematika Realistik Berbasis PJJ Bagi Guru Aliyah Di DKI Jakarta”. Prosiding Abdimasmu 2, no. 2 (August 30, 2021): 392–396. Accessed July 16, 2024. https://journal.uhamka.ac.id/index.php/abdimasmu/article/view/7627.