Report of an university extension action in the amazon region of the middle Solimões river: a playful approach to good practices in the handling and production of açaí. UFF & Soc. [Internet]. 2025 Aug. 31 [cited 2025 Dec. 5];5(6):1-15 e050628. Available from: https://periodicos.uff.br/uffsociedade/article/view/66687