TAMPUBOLON, Immanuel Riyadi; SUDJANA, U; CAHYADINI, Amelia. National Payment Gateway (GPN) as an Instrument in Optimizing Income Tax Withdrawal on E-Commerce Transactions. Jurnal Ilmu Hukum Kyadiren, [S. l.], v. 1, n. 2, p. 90–106, 2020. DOI: 10.46924/jihk.v1i2.124. Disponível em: https://journal.stihbiak.ac.id/index.php/kyadiren/article/view/124. Acesso em: 29 nov. 2024.