Nababan, Esther S.M., Agnes Sihaloho, Khatimatul Husna, and Rafida Ilham. “Production Optimization Using Fuzzy Linear Programming Method (Case Study: UMKM Untir-Untir and Raja Manis Factory) ”. Journal of Research in Mathematics Trends and Technology 4, no. 2 (September 30, 2022): 15-23. Accessed November 24, 2024. https://talenta.usu.ac.id/jormtt/article/view/16640.