Prasetyaji, Hana, Rudi Sumantri, and Erwin Tri Yulianto. “Optimization of Indonesia-Singapore Border Security Operations to Enhance Maritime Security in the Singapore Strait”. Journal of Industrial Engineering & Management Research 5, no. 5 (September 2, 2024): 9-18. Accessed January 9, 2025. https://mail.jiemar.org/index.php/jiemar/article/view/552.