BISWAL, Bisworanjita; KASHYAP, Suryakanta; RAM, Hardev; KUMAR, Rakesh. Smart fertilizers for efficient nutrient management. Indian Farming, Delhi, India, v. 70, n. 3, 2020. Disponível em: https://epubs.icar.org.in/index.php/IndFarm/article/view/105427. Acesso em: 7 aug. 2026.