FIKRI, Khairul; ADRI, Muhammad; IRFAN, Dedy; SYUKHRI. Design and Development of a Web-Based Laboratory Service System Using the Waterfall Method at SMKN 5 Padang. Journal of Authentic Research, [S. l.], v. 5, n. 2, p. 2919–2930, 2026. DOI: 10.36312/2t7n0g62. Disponível em: https://journal-center.litpam.com/index.php/jar/article/view/5169. Acesso em: 29 jul. 2026.