PATHAK, D. G. C. Zinc-induced changes in chlorophyll fluorescence, pigment profile and antioxidant machinery in cowpea under controlled conditions . INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT, [S. l.], v. 12, n. 01, 2026. DOI: 10.18811/ijpen.v12i01.12. Disponível em: https://ijplantenviro.com/index.php/IJPE/article/view/2728. Acesso em: 25 jun. 2026.