BERNAL ARIAS D, MARANDOLA JR. E. Re-existence and geo-graphy of riverside, river, valley and mountain farmers. Utopía y prax. latinoam. [Internet]. 2024Oct.1 [cited 2026Mar.5];29(107):e13879624. Available from: http://mail.produccioncientificaluz.org/index.php/utopia/article/view/e13879624