Cicilia Fergina Ika Pramudyawati. “Implementation of Differentiated Instruction Using Picture Cards for Fourth Grade Students at SD Eksperimental Mangunan”. Jurnal Penelitian Pendidikan Indonesia (JPPI) 3, no. 1 (October 15, 2025): 185–191. Accessed March 21, 2026. https://jurnalistiqomah.org/index.php/jppi/article/view/6007.