Pramita, Cindy, Rikardus Kurnia Lango, Sopiah Sopiah, and Ludi Wishnu Wardhana. “Key Performance Indicators and Employee Performance: A Systematic Literature Review”. Journal of International Accounting, Taxation and Information Systems 2, no. 2 (June 5, 2025): 179–187. Accessed August 17, 2025. https://jiatis.com/index.php/journal/article/view/104.