AFIEZAN, A.; WIJAYA, D.; CRESIA, V.; HENDRI, H. The Influence of Service Quality, Promotion and Price on the Decision to Purchase Seafood Products at PT Jaya Hasil Laut Medan. Jurnal Mantik, [S. l.], v. 4, n. 3, p. 1671-1675, 2020. DOI: 10.35335/mantik.Vol4.2020.977.pp1671-1677. Disponível em: https://www.iocscience.org/ejournal/index.php/mantik/article/view/977. Acesso em: 13 jun. 2026.