Simanjuntak, Alcredo, Eko K. Budiardjo, and Kodrat Mahatma. “Scrum Maturity Level Evaluation and Improvement Recommendation: Case Study on ABC Application”. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 7, no. 5 (October 6, 2023): 1165–1173. Accessed October 29, 2026. https://jurnal.iaii.or.id/index.php/RESTI/article/view/5134.