Mukhtar A. PENERAPAN MODEL PROBLEM BASED LEARNING BERBASIS LIVEWORKSHEET UNTUK MENINGKATKAN MOTIVASI BELAJAR KIMIA PESERTA DIDIK KELAS X SMAN 1 SINJAI. jtp [Internet]. 2023 Sep. 18 [cited 2026 May 9];2(4):465-70. Available from: https://jurnal.sainsglobal.com/index.php/gpp/article/view/1073