FAISAL, R.; UMAM, D. C. The analysis of sales and quality management methods in sales strategy and the impact on performance in CV. Tirta Sasmita. Journal of Economics and Business Letters, [S. l.], v. 1, n. 2, p. 18–30, 2021. DOI: 10.55942/jebl.v1i2.91. Disponível em: https://www.journal.privietlab.org/index.php/JEBL/article/view/91. Acesso em: 27 jul. 2025.