“Application of the Software Development Life Cycle Method to Optimize Attendance and Payroll Systems (Case Study: CV. Irfan Putera Sejahtera)”. Melek IT : Information Technology Journal 12, no. 1 (June 30, 2026): 57–66. Accessed July 27, 2026. https://melekit-if.uwks.ac.id/melekit/article/view/432.