Alberto Leite Anastácio H, Jhon de Oliveira T, Luiz Gondim dos Santos J, Sérgio Braña Muniz P. ORGANIZATIONAL MATURITY AND ECONOMIC-FINANCIAL FRAGILITY IN THE MURUMURU SUPPLY CHAIN: EVIDENCE FROM AN AGRO-EXTRACTIVE COOPERATIVE IN WESTERN AMAZONIA. GEI. 2026;7(04):562-603. doi:10.51249/gei.v7i04.3184