The Impact of Online Sales on The Sustainability of Conventional Traders in Sekupang District, Batam City. JURNAL SINTAK, [S. l.], v. 2, n. 2, p. 66–70, 2024. DOI: 10.62375/jsintak.v2i2.243. Disponível em: https://journal.iteba.ac.id/index.php/jurnalsintak/article/view/243. Acesso em: 4 jun. 2026.