DR. MANJULA UPADHYAY. Problems and Solutions to Low Agricultural Productivity in India. International Journal of Advanced Research in Multidisciplinary Sciences eISSN 2581-8996 , [S. l.], v. 3, n. 1, p. 40–49, 2020. Disponível em: https://journal.ijarms.org/index.php/ijarms/article/view/47. Acesso em: 19 oct. 2025.