Sari, Andini Fadila, M. Safii, Dedi Suhendro, and Irfan Sudahri Damanik. “Implementation Data Mining of Employement Contract Exten-Sion at Indosat Using Naïve Bayes”. Journal of Artificial Intelligence and Engineering Applications (JAIEA) 1, no. 1 (October 14, 2021): 41–46. Accessed December 22, 2025. https://ioinformatic.org/index.php/JAIEA/article/view/52.