Lumban Gaol VM, Siahaan AM, Sihombing H, Silaban FS, Verry. Prosedur Pelaporan SPT Tahunan Wajib Pajak Orang Pribadi Melalui DJP Online E-Filing Pada KPP Pratama Medan Barat: Pengabdian. JERKIN [Internet]. 2026 Feb. 14 [cited 2026 Nov. 8];4(3):20678-83. Available from: https://jerkin.org/index.php/jerkin/article/view/5509