Saragih MUDS, Simamora AB, Simanjuntak M. Pengaruh Model Problem Based Learning (PBL) Terhadap Hasil Belajar Siswa Pada Subtema 2 Kewajiban dan Hakku Kelas III UPTD SDN 122380 Kain Suji . PENDISTRA [Internet]. 2024Jul.2 [cited 2024Jul.3];7(1). Available from: https://ejournal.ust.ac.id/index.php/PENDISTRA/article/view/3146