Tuti Ida Halida, Roles of Early Warning in Sea and Coast Guard Activity in Indonesia: Bakorkamla Integrated Information System. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2013, vol. 81(9). 1229 - 1231 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/16882.