NURNA DEWI, N. Effect of Service Quality and Promotion on Purchase Decisions at Alfamart Driyorejo. Jurnal Mantik, [S. l.], v. 4, n. 3, p. 1935-1940, 2020. DOI: 10.35335/mantik.Vol4.2020.1039.pp1935-1940. Disponível em: https://www.iocscience.org/ejournal/index.php/mantik/article/view/1039. Acesso em: 10 jun. 2026.