The Use Of Problem Based Learning (PBL) To Increase Students’ Achievement In Reading Comprehension At The Eight Grade Of Smp Swasta Prama Artha. jbl [Internet]. 31 Oktober 2023 [dikutip 21 Desember 2025];5(2):107-11. Tersedia pada: https://jurnal.usi.ac.id/index.php/jbl/article/view/1031