ZAHARIA, R.; ONDRACEK, J.; SAEED, M. All Sports Bobbers : The Case Study. Journal of Commerce and Trade , "Meerut, India", v. 2, n. 1, p. 5–11, 2007. Disponível em: https://jctindia.org/index.php/jct/article/view/a07-rzjoms. Acesso em: 7 jul. 2024.