Rizal, Rizal, Mohammad Arief Nur Wahyudien, Asih Ahistasari, Tamrin Tajuddin, and Mirga Maulana Maulana. 2023. “Production Optimization of Palm Using Simplex Method”. Industrial Engineering Journal – System 2 (01):10-17. https://doi.org/10.33506/system.v2i01.3083.