Jaelani, Mochamad Jejen, Soecipto Soecipto, Yenni Fatman, and Siti Nur. 2023. “Website Based Student Absence Application Design Using Extreme Programming Method: Study at a University in Bandung”. Jurnal Computech &Amp; Bisnis (e-Journal) 17 (1):9-19. https://doi.org/10.56447/jcb.v17i1.183.