Aisyah S, Hasanah N, Ida Fitriana Ambarsari. Optimization Analysis of Production Costs and Profits of Spicy Noodle Variants of Mie Ratu Situbondo UMKM Using The Branch and Bound Method. Mathline [Internet]. 2026 Feb. 24 [cited 2026 Feb. 25];11(1):131-42. Available from: http://mathline.unwir.ac.id/index.php/Mathline/article/view/1090