Endi Susilo Prayogo, Anik Ratnaningsih and Krisnamurti (2024) “Improvement Strategy Service Functional Eligibility Certificate Using the AHP Method”, International Journal of Sciences: Basic and Applied Research (IJSBAR), 73(1), pp. 426–437. Available at: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/16967 (Accessed: 18 September 2025).