Saputro, Andre, Nuryanto Nuryanto, and Ardhin Primadewi. “Implementation of the Code Igniter Framework in the Online New Student Admission Application at SMK Muhammadiyah 2 Mertoyudan Magelang”. Urecol Journal. Part E: Engineering 2, no. 1 (June 23, 2022): 37–46. Accessed May 8, 2024. https://e-journal.urecol.org/index.php/uje/article/view/143.