LUQMAN; HUSSAIN, Z. Integrated effect of soil tillage implements and weeding intervals on leaf area index and chlorophyll content of maize crop leaves. Journal of Himalayan Earth Sciences, [S. l.], v. 54, n. 1, p. 90-100, 2021. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1790. Acesso em: 24 apr. 2025.