The Role of Market Complexity, Skills and Perceived Usefulness on the Marketing Support Services. Journal of Entrepreneurship and Business, [S. l.], v. 4, n. 1, p. 59–72, 2021. DOI: 10.17687/jeb.v4i1.96. Disponível em: https://journal.umk.edu.my/index.php/jeb/article/view/96. Acesso em: 20 aug. 2025.