Manurung SL. PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) BERBANTUAN E-BOOK DALAM MENINGKATKAN KEMAMPUAN BERPIKIR KREATIF MAHASISWA. JGK [Internet]. 2021 Dec. 20 [cited 2025 Jan. 5];6(1):86-90. Available from: http://103.242.233.34/index.php/jgkp/article/view/29569