Rehmuliana Niken Sagala, Tri Andri Hutapea, Sesy Ophelia Tampubolon, Ines Monalisa Rumapea and Septika Aulia Putri (2026) “Implementation of the Mamdani Fuzzy System as a Decision Support for Contract Extensions for Non-Staff Employees in Manufacturing Companies”, Journal of Artificial Intelligence and Engineering Applications (JAIEA), 5(3), pp. 4334–4338. doi: 10.59934/jaiea.v5i3.2398.