Fatmah F. PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA KELAS IX PADA MATERI PERKEMBANGBIAKAN HEWAN DI SMPN 5 SURABAYA. Ind. J. Sci. Learning [Internet]. 2023 Oct. 3 [cited 2026 Feb. 26];3(1):43-7. Available from: https://jurnalftk.uinsa.ac.id/index.php/IJSL/article/view/3006