SURYANI, Indri; SYAFARUDIN, Afriapollo. The Effect of Sales Promotion on Purchasing Decisions . Ilomata International Journal of Tax and Accounting, [S. l.], v. 2, n. 2, p. 122–133, 2021. DOI: 10.52728/ijtc.v2i2.216. Disponível em: https://www.ilomata.org/index.php/ijtc/article/view/216. Acesso em: 23 feb. 2026.