Yudianto, P. Y., Robbi, S. D., & Dahri, M. (2024). Analysis of Data Communication Networks for VTS Surabaya in Class I Type A Navigation District Tanjung Perak. Jurnal Indonesia Sosial Sains, 5(11), 2924–2933. https://doi.org/10.59141/jiss.v5i11.1505