Azizi A, Irwansah I. PENGARUH PENGGUNAAN MODEL PBL TERHADAP MOTIVASI BELAJAR BIOLOGI SISWA KELAS X MIA. JIGE [Internet]. 2020 Jun. 30 [cited 2024 Oct. 7];1(1):24-32. Available from: https://ejournal.nusantaraglobal.or.id/index.php/jige/article/view/29