Leveraging AI chat assistants for enhanced food security in Africa: A comprehensive integration of large language models, retrieval augmented generation, and vector embedding techniques. SRA - Physical Sciences, [S. l.], v. 1, n. 1, 2025. DOI: 10.63112/rfcd6x82. Disponível em: https://sra.com.ng/index.php/sra-physical/article/view/121. Acesso em: 25 aug. 2025.