VAUGHAN, C. Fifty years of undergraduate scientific field research in the Associated Colleges of the Midwest (ACM) Costa Rica program. Revista de Biología Tropical, [S. l.], v. 62, n. 3, p. 843–858, 2014. DOI: 10.15517/rbt.v62i3.14072. Disponível em: https://www.revistas.ucr.ac.cr/index.php/rbt/article/view/14072. Acesso em: 4 may. 2024.