SATRIA, D. WHAT MADE IMPLEMENTING EFFECTIVE ELEARNING HARD?: A SYSTEMATIC LITERATURE REVIEW. JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer), [S. l.], v. 7, n. 2, p. 75–80, 2022. DOI: 10.33480/jitk.v7i2.2782. Disponível em: https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/2782. Acesso em: 9 mar. 2025.