Agussalim H, Auliah A, - J. MODEL PEMBELAJARAN PROBLEM-BASED LEARNING BERBASIS TUTOR SEBAYA: PENINGKATAN MOTIVASI BELAJAR KIMIA. jtp [Internet]. 2023 Sep. 13 [cited 2026 May 9];2(4):782-9. Available from: https://jurnal.sainsglobal.com/index.php/gpp/article/view/925