HAJRIYANTI, Rahmi; RIZAL, Syamsul. The Effect of Promotion Mix on Customer Perceptions at Bank Tabungan Negara Syariah (BTNS) Banda Aceh Branch Office. Indonesian Journal Economic Review (IJER), [S. l.], v. 4, n. 1, p. 15–23, 2024. DOI: 10.59431/ijer.v4i1.331. Disponível em: https://journal.msti-indonesia.com/index.php/ijer/article/view/331. Acesso em: 13 oct. 2025.