Oktriyanto, R. et al. 2025. The Influence of VTS and Mastercable Services on PNBP in the Class I Tanjungpinang Navigation District. Summa : Journal of Accounting and Tax. 3, 2 (Apr. 2025), 83–96. DOI:https://doi.org/10.61978/summa.v3i2.612.