Ramadoni, Ramadoni, Zulfitri Aima, and Ainil Mardiyah. “Innovating Electronic Worksheets for Students Using Project Based Flipped Classroom in Math Learning”. Mosharafa: Jurnal Pendidikan Matematika 13, no. 2 (April 30, 2024): 531–550. Accessed February 5, 2025. https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/1946.