PUTRA, W. P.; SAPUTRA, H. K.; HADI, A.; MURSYIDA, L. Data Compression Technology for Optimizing Digital Learning Material Management in Repository Application using Personal Extreme Programming (PXP). Journal of Hypermedia & Technology-Enhanced Learning, [S. l.], v. 2, n. 1, p. 16–31, 2024. DOI: 10.58536/j-hytel.v2i1.108. Disponível em: https://edutech-journals.org/index.php/j-hytel/article/view/108. Acesso em: 1 apr. 2026.