HARTATIK, H.; PURNOMO, A. . APPLICATION OF THE SIAKAD ONLINE SIKUM-K13 BASED ON WEB AND ANDROID MOBILE FOR ELEMENTARY SCHOOL TEACHERS . International Journal of Engagement and Empowerment (IJE2), [S. l.], v. 2, n. 3, p. 326–331, 2022. DOI: 10.53067/ije2.v2i3.84. Disponível em: https://ije2.esc-id.org/index.php/home/article/view/84. Acesso em: 7 nov. 2025.