Wijaya RG, Pamungkas OI, Ubaedi U. Implementasi pembelajaran Problem Based Learning dan Discovery Learning dalam peningkatan motivasi belajar. j. pendidik. jasm. indonesia [Internet]. 2023 Nov. 25 [cited 2025 Jun. 5];19(2):68-76. Available from: https://journal.uny.ac.id/index.php/jpji/article/view/73702