1.
Simbolon NT, Muliani E, Simamora I, Depari AR. Pengaruh Model Problem Based Learning (PBL) terhadap Kemampuan Pemecahan Masalah Siswa SD. tdb [Internet]. 2024Mar.7 [cited 2026Mar.30];14(1):15-24. Available from: https://www.journal.iaintakengon.ac.id/tdb/article/view/439