ilham Z, Atri Waldi, Reinita R, S F. Peningkatan hasil belajar peserta didik menggunakan model Problem Based Learning berbantuan aplikasi Flip PDF Corporate. JECCO [Internet]. 2024Sep.27 [cited 2024Nov.21];4(3):568-76. Available from: https://jecco.ppj.unp.ac.id/index.php/jecco/article/view/573