1.
Harsono TF, Wati UA. Development of mathflip-pad e-modules based on pbl and muhammadiyah values to facilitate student engagement and mathematical communication. JPIP [Internet]. 2025 Nov. 15 [cited 2025 Dec. 17];18(2):109 – 122. Available from: https://journal.uny.ac.id/index.php/jpip/article/view/91610