ARBY, R. Rahadian. Vertical Communication on Achievement Motivation and Skills: A Study of Employee’s Perspective from A Multi-Level Marketing Company in Bandung, Indonesia. Jurnal Ekonomi, Bisnis & Entrepreneurship, [S. l.], v. 15, n. 1, p. 8–15, 2021. DOI: 10.55208/d3qpyq89. Disponível em: https://jebe.stiepas.org/index.php/jebe/article/view/181. Acesso em: 7 oct. 2026.