OLOLO, N. G.; DIEKE, P.; EZE-UZOMAKA, P. Constraints and Challenges of Event Tourism Development in Abia State, Nigeria. Journal of Marketing Development and Competitiveness, [S. l.], v. 14, n. 4, 2020. Disponível em: https://articlearchives.co/index.php/JMDC/article/view/4619. Acesso em: 20 sep. 2025.