AHEIBAM, MONIKA; SINGH, RAM; FEROZE, SHEIKH MOHAMMAD; CHIPHANG, SINGYALA. Food security through crop diversification in Manipur: Application of Heckman Sample Selection Model. The Indian Journal of Agricultural Sciences, Delhi, India, v. 93, n. 1, p. 89–93, 2023. DOI: 10.56093/ijas.v93i1.102783. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/102783. Acesso em: 25 oct. 2025.