“Pengeruh Model Problem Based Learning Berbantuan Media Educaplay Terhadap Peningkatan Kemampuan Pemahaman Konsep IPAS Murid Kelas IV Sekolah Dasar”. PEDAGOGIC: Indonesian Journal of Science Education and Technology, vol. 6, no. 4, July 2026, pp. 3042-9, https://doi.org/10.54373/ijset.v6i4.7011.