1.
Sangkong R, Suriani N, Harahap F. PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATERI SISTEM PENAPASAN MANUSIA DI SMP NEGERI 3 TONDANO. jsoscied [Internet]. 6May2025 [cited 9Jul.2025];8(1):57-6. Available from: https://ejurnal.poltekstpaul.ac.id/index.php/jsoscied/article/view/914