Singgih, Ivan, and Gyu M Lee. “LOWER AND UPPER BOUNDS FOR MILITARY DEPLOYMENT PLANNING CONSIDERING COMBAT”. International Journal of Industrial Engineering: Theory, Applications and Practice 21, no. 6 (October 20, 2014). Accessed May 16, 2024. https://journals.sfu.ca/ijietap/index.php/ijie/article/view/1321.