A Study on the Impact of Sale Competencies on Sales Performance: Exploring the impact of competencies on salesman’s performance in the retail industry. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 14, n. 2, p. 854–858, 2018. Disponível em: https://ignited.in/index.php/jasrae/article/view/7316.. Acesso em: 19 oct. 2025.