Saputra R. PENINGKATAN HASIL BELAJAR SISWA MELALUI MODEL PROBLEM BASED LEARNING (PBL) BERBANTUAN LEMBAR KERJA PESERTA DIDIK (LKPD). JT [Internet]. 2022 Sep. 20 [cited 2024 May 9];21(2):108-16. Available from: https://ejournal.unib.ac.id/triadik/article/view/30122