E-LEARNING IMPLEMENTATION BARRIER IN INDONESIA: A CASE STUDY. Jurnal Techno Nusa Mandiri, [S. l.], v. 19, n. 2, p. 87–95, 2022. DOI: 10.33480/techno.v19i2.3034. Disponível em: https://ojs.nusamandiri.ac.id/index.php/techno/article/view/3034. Acesso em: 24 mar. 2026.