PENA-SANCHEZ, R. A Nonparametric Comparison Of The Per Capita Yearly Economic Needs For The Water Supply In The USA-Mexico Border Region. International Business & Economics Research Journal (IBER), [S. l.], v. 4, n. 6, 2005. DOI: 10.19030/iber.v4i6.3599. Disponível em: https://clutejournals.com/index.php/IBER/article/view/3599. Acesso em: 17 jul. 2024.