SYAIFUDDIN, S. The influence of prices and promotions on student decisions. Jurnal Mantik, [S. l.], v. 8, n. 1, p. 235-244, 2024. DOI: 10.35335/mantik.v8i1.5047. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/5047. Acesso em: 28 may. 2026.