Kusbahtiar, M. G., Djazilan, M. S., Retnawati, T. and Arisandy, A. M. (2023) “Peningkatan Hasil Belajar Materi Transformasi Energi melalui Model Problem Based Learning (PBL) pada Peserta Didik Kelas IV SDN Keboharan”, PROSIDING NATIONAL CONFERENCE FOR UMMAH, 2(1), pp. 508–512. Available at: https://conferences.unusa.ac.id/index.php/NCU2020/article/view/1143 (Accessed: 20 May 2024).