Ariska, H. T., A. Faisol, and P. A. Nugroho. “Optimization of Human Resource Planning to Support the Free Nutritional Meal Program in Order to Achieve a Strong National Defense”. Journal of Industrial Engineering & Management Research, Vol. 6, no. 6, Oct. 2025, pp. 21-26, doi:10.7777/jiemar.v6i6.652.