Hakim, Lukman, Alwen Bentri, Abna Hidayati, and Winanda Amilia. “Development of Interactive Multimedia Using Problem Based Learning Model in Class VIII Integrated Science Subjects Junior High School”. Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran 8, no. 4 (October 20, 2023): 787–795. Accessed August 15, 2025. https://e-journal3.undikma.ac.id/index.php/jtp/article/view/8751.