Syam NS, HS EF, Supardi R, Jusamawati J. Efektivitas Model Problem Based Learning (PBL) Berbasis Bimbingan Belajar Pada Pembelajaran Matematika Siswa Sd Inpres Maccini Sombala. Edc [Internet]. 2023 Dec. 25 [cited 2024 Jul. 22];18(2):336-47. Available from: https://e-journal.hamzanwadi.ac.id/index.php/edc/article/view/24070