ROSDHIANA, Shita; TAHMAT. The Influence Of Product Quality And Promotion On Purchase Decisions At J&C Cookies Bojongkoneng Bandung. International Journal of Economic, Finance and Business Statistics, [S. l.], v. 4, n. 5, p. 881–892, 2026. DOI: 10.59890/ijefbs.v4i5.46. Disponível em: https://journalijefbs.my.id/index.php/ijefbs/article/view/46. Acesso em: 6 nov. 2026.