Amin, Lailla Hidayatul, and Lulu Fauziyyah Indah Chahyani. “Innovation in the Development of the IPAS Curriculum for Grade 4 at MI Sudirman Ceplukan”. Research and Innovation in Madrasah Ibtidaiyah Education 1, no. 1 (January 22, 2026): 28–35. Accessed April 16, 2026. https://jurnal.iimsurakarta.ac.id/index.php/rimie/article/view/1042.