Nicholas Valentino, Said Iskandar Al Idrus, Mansur AS, Didi Febrian, and Debi Yandra Niska. “Sentiment Analysis Using Fuzzy Logic on Medan Culinary Tourism Based on Google Maps User Reviews About Lontong Kak Lin”. Journal of Artificial Intelligence and Engineering Applications (JAIEA), vol. 4, no. 3, June 2025, pp. 1754-60, doi:10.59934/jaiea.v4i3.1006.