Rivai Ras, A, and Lukman Yudho Prakoso. C5ISR (COMMAND, CONTROL, COMMUNICATIONS, COMPUTERS,CYBER, INTELLIGENCE, SURVEILLANCE, AND RECONNAISSANCE)KEAMANAN MARITIM. Edited by Muhamad Risahdi. Widina Media Utama, 2026. Accessed November 6, 2026. https://omp.penerbitwidina.com/index.php/widina/catalog/book/139.