SHABBIR, J. .; PARVEEN, S. . Will Guarantee, Guarantee Companies a Door to Door Sale?. The journal of contemporary issues in business and government, [S. l.], v. 27, n. 3, p. 2799–2802, 2021. Disponível em: https://www.cibgp.com/index.php/1323-6903/article/view/1893. Acesso em: 13 jul. 2025.