Wahyuningsih, D.T. and Suhartini, D. 2025. Effectiveness of the Implementation of Income Tax Reporting Article 4(2) in Port Services (Land Rental Sector). International Journal of Economics and Management Research. 4, 2 (Jun. 2025), 793–802. DOI:https://doi.org/10.55606/ijemr.v4i2.457.