AFLIZAR, .; IDOWU, A. C.; AFRIZAL, R.; JAMALUDDIN, .; HUSNAIN, .; MASUNAGA, T.; SYAFRI, E.; MUZAKIR, . 3D Agro-ecological Land Use Planning Using Surfer Tool for Sustainable Land Management in Sumani Watershed, West Sumatra Indonesia. JOURNAL OF TROPICAL SOILS, [S. l.], v. 18, n. 3, p. 241–254, 2014. DOI: 10.5400/jts.2013.v18i3.241-254. Disponível em: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/193. Acesso em: 5 aug. 2025.