VASHEGHANI , Javad; ZANDI, Fatemeh; AFSHARIRAD , Majid; KHEZRI , Mohammad. Estimating the Underground Economy Using Fuzzy Indexation and the MIMIC Model within a SEM Framework. Business, Marketing, and Finance Open, [S. l.], p. 1–19, 2027. Disponível em: https://www.bmfopen.com/index.php/bmfopen/article/view/471.. Acesso em: 7 jun. 2026.