Gunawan, Indra, and Khairina Eka Setyaputri. “Evaluation of Environmental Fee Management Information System Using User Acceptance Test”. Brilliance: Research of Artificial Intelligence 6, no. 1 (February 11, 2026): 62–67. Accessed August 26, 2026. https://www.jurnal.itscience.org/index.php/brilliance/article/view/7960.