MAFTUCHACH, V.; RACHMAN, A.; GUNAWAN, A.; SUTAR, S. The influence of product, price, promotion, and place on the purchase decision of Xiaomi smartphones in STIE Muhammadiyah Jakarta students. Journal of Economics and Business Letters, [S. l.], v. 2, n. 4, p. 14–19, 2022. DOI: 10.55942/jebl.v2i4.172. Disponível em: https://journal.privietlab.org/index.php/JEBL/article/view/172. Acesso em: 19 jul. 2025.