PUTRA, F. M.; NURLINA, L. Development of E-Module based on Heyzine Flipbook to Increase Student Motivation and Learning Outcomes in Learning Letters. JINoP (Jurnal Inovasi Pembelajaran), [S. l.], v. 11, n. 2, p. 171–181, 2025. DOI: 10.22219/jinop.v11i2.37066. Disponível em: https://ejournal.umm.ac.id/index.php/jinop/article/view/37066. Acesso em: 4 jun. 2026.