Yustina, Eva, Mokhamad Amin Hariyadi, and Cahyo Crysdian, trans. “Recommendation of Prospective Construction Service Providers in Government Procurement Using Decision Tree”. International Journal of Advances in Data and Information Systems 5, no. 1 (March 15, 2024): 39–48. Accessed July 10, 2025. https://mail.ijadis.org/index.php/ijadis/article/view/1316.