KRUPNIK, S. P. .; RAJNATH , S. K. .; NIRMALA, S. R. . EFFECT OF LAND DEGRADATION ON AGRICULTURAL PRODUCTIVITY IN WEST BENGAL, INDIA. African Journal of Emerging Issues, [S. l.], v. 4, n. 12, p. 66–75, 2022. Disponível em: https://ajoeijournal.org/sys/index.php/ajoei/article/view/359. Acesso em: 29 jul. 2025.