Vieira , A. S. and Fontgalland , I. L. (2023) “Application of a collection model to estimate the revenue in the sub-basin of the Mamanguape river located on the coast of Paraíba state in Brazil territory”, Seven Editora. Available at: https://sevenpublicacoes.com.br/editora/article/view/964 (Accessed: 22 November 2024).