ASTALINI, A.; DARMAJI, D.; KURNIAWAN, D. A.; CHEN, D. Students’ Perceptions of Mathematical Physics E-Module on Multiple Integral Material. Journal of Education Technology, [S. l.], v. 5, n. 4, p. 531–538, 2021. DOI: 10.23887/jet.v5i4.33600. Disponível em: https://ejournal.undiksha.ac.id/index.php/JET/article/view/33600. Acesso em: 2 may. 2024.