SUTISNA, D.; SUKMALANA, S.; SATRIA, R. O.; ARBY, R. The Effect of Product Quality and Promotion on Purchasing Decisions: Study at A Company Engaged in The Field of Weapons Systems and Commercial Products. Jurnal Ekonomi, Bisnis & Entrepreneurship, [S. l.], v. 17, n. 2, p. 296–307, 2023. DOI: 10.55208/jebe.v17i2.436. Disponível em: https://jurnal.stiepas.ac.id/index.php/jebe/article/view/436. Acesso em: 9 may. 2024.