Lobo, S. da S. et al. 2025. ACCUMULATION OF NITRATE AND VITAMIN C CONTENT IN CURLY LETTUCE PRODUCED IN CONVENTIONAL AND HYDROPONIC SYSTEMS, SOLD IN THE PUBLIC MARKETS OF SÃO LUÍS-MA. ARACÊ . 7, 3 (Mar. 2025), 14003–14017. DOI:https://doi.org/10.56238/arev7n3-224.