Muhammad Irsyad, & Darmeli Nasution. (2025). Application of Business Intelligence to support decision making in determining competent laws in the culinary sector in Deli Serdang Regency using the decision tree algorithm. Journal of Information Technology, Computer Science and Electrical Engineering, 2(1), 9–15. Retrieved from http://ysmk.org/ejournal/index.php/jitcse/article/view/156