Khoirul Efendiy, Indria Kristiawan, Etty Umamy, Abdul Hamid B. The influence of problem-based learning model and motivation on the learning outcomes of students in the faculty of education at Wisnuwardhana University. Jurnal Disastri: Pendidikan Bahasa dan Sastra Indonesia [Internet]. 2023 Aug. 31 [cited 2024 Jul. 4];5(2). Available from: https://ejournal.unhasy.ac.id/index.php/disastri/article/view/4099