Ghoffar, Alghifar Abdul, and Salamun Rohman Nudin. 2022. “Riset Operasional Berbasis Permainan Android Dengan Metode Simplex Pada UD. Dieva Cake”. Journal of Emerging Information Systems and Business Intelligence (JEISBI) 3 (1):27-34. https://doi.org/10.26740/jeisbi.v3i1.44166.