PALIWAL, K; KARUNAICHAMY, K S T K. In-situ estimation of leaf chlorophyll by light transmittance in vegetable crops. The Indian Journal of Agricultural Sciences, Delhi, India, v. 65, n. 5, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/18320. Acesso em: 29 oct. 2025.