Ayulestari, P.D., Murniningsih, M., Bestiana Nizhomi and Megawati, I. 2024. Pengaruh penerapan model pembelajaran problem based learning (PBL) terhadap hasil belajar IPAS Siswa Kelas IV SD N Randusari Yogyakarta. Indonesian Journal of Learning and Educational Studies. 2, 1 (Aug. 2024), 36–45. DOI:https://doi.org/10.62385/ijles.v2i1.124.