Dinata, Melissa Christian; Suharjito, Suharjito - In: Journal of industrial engineering and management : JIEM 17 (2024) 2, pp. 321-343
datapoints from January 2020 to June 2023. The most performing model is validated with data from July 2023 to September 2023 … paper is prediction value is followed up by an optimization model that would guide the Procurement team decisions for future …