annisa, rahmatul, Marhamah, and Naufal Akbar Badri. “Development of Research and Development Based Learning Innovation Model at SMPN 2 Dayun”. Journal of Science, Learning Process and Instructional Research 3, no. 2 (August 21, 2025): 1–12. Accessed November 10, 2025. https://journal.riau-edutech.com/index.php/joslepi/article/view/112.