HAJIAGHA, Seyed Hossein Razavi; ZAVADSKAS, Edmundas Kazimieras; HASHEMI, Shide Sadat. Application of stepwise data envelopment analysis and grey incidence analysis to evaluate the effectiveness of export promotion programs. Journal of Business Economics and Management, [S. l.], v. 14, n. 3, p. 638–650, 2013. DOI: 10.3846/16111699.2012.745819. Disponível em: https://journals.vilniustech.lt/index.php/JBEM/article/view/3735. Acesso em: 27 may. 2025.