ABDULHAMEED, Z. T.; SODHA, S. S. S. A Study on the Influence of Customer Sales Promotion Tools Based on Customer Income . Journal of Asian Multicultural Research for Economy and Management Study, [S. l.], v. 4, n. 1, p. 1-9, 2023. DOI: 10.47616/jamrems.v4i1.388. Disponível em: https://www.amrsjournals.com/index.php/jamrems/article/view/388. Acesso em: 25 may. 2026.