Siang Kang, Hooi, Dr. Siow Chee Loon, J. H. Wong, M. A. Harun, M. F. Abdulhamid, I. F. Nusyirwan, A. S. A. Kadir, J. Koto, and J. Y. C. Ee. 2021. “Prediction of Ship Collision Risk on Singapore Strait Using AIS Data”. Journal of Transport System Engineering 8 (2):21-28. https://doi.org/10.11113/jtse.v8.173.