Purwoko, Harry, Kamsariaty, Rubadi, Joned Ceilendra Saksana, and Josua Panatap Soehaditama. “Key Performance Indicator: Concept, Implementation to Performance Management”. East Asian Journal of Multidisciplinary Research 2, no. 8 (August 29, 2023): 3261–3268. Accessed March 6, 2026. https://journal.formosapublisher.org/index.php/eajmr/article/view/5282.