[1]
2026. Design of a Web-Based E-Learning System Using the Waterfall Method at Rumah Belajar ADS (Adbizar Dzakir Sai’din) Tutoring Center, Pematang Kandis. Digital Research Transformation. 2, 2 (Jul. 2026), 156–164. DOI:https://doi.org/10.70308/p1y55445.