Prima Lydia Yosophin Batubara, and Muhammad Amin. 2026. “Assessing Alumni Data Integration Readiness To Support Strategic Decision-Making At SMK Negeri 9 Medan”. International Conference Epicentrum of Economic Global Framework, February, 3659-66. https://proceeding.pancabudi.ac.id/index.php/ICEEGLOF/article/view/1952.