Hindarto, Djarot, and Kelfin Nurfaizi. “Analysis and Improvement of Payroll Systems Using Agile Methods to Achieve Efficiency and Fairness”. International Journal Software Engineering and Computer Science (IJSECS), vol. 3, no. 3, Dec. 2023, pp. 437-42, https://doi.org/10.35870/ijsecs.v3i3.1871.