Marcos da Silva, D. et al. 2026. Dynamics of Sand Extraction in Amazonian Fluvial Systems: Geological Aspects and Environmental Impacts in the Jamari Valley, Rondônia. International Journal of Recent Advances in Multidisciplinary Topics. 7, 1 (Jan. 2026), 20–25. DOI:https://doi.org/10.65138/ijramt.2026.v7i1.3182.