ISHA; GAUTAM, Poonam. Precise sampling of soil Pre-requisite for evaluation of soil health. Indian Farming, Delhi, India, v. 74, n. 4, p. 11–13, 2024. Disponível em: https://epubs.icar.org.in/index.php/IndFarm/article/view/139970. Acesso em: 30 oct. 2025.