ARISTIDES, Saavedra G.; LOPEZ, L. Daniel M. Physiographic Analysis as a Conceptual Approach for the Integrated Study of the Landscape. A Case Study of the Usumacinta River watershed, Mexico. European Journal of Applied Sciences, [S. l.], v. 10, n. 4, p. 247–261, 2022. DOI: 10.14738/aivp.104.12467. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/8436. Acesso em: 30 may. 2026.