M. V. Venugopal, P. P. Tarhalkar, and J. Singh, “Efficacy of phosphate carriers as foliar fertilizer on rainfed upland cotton (Gossypium hirsutum)”, Indian J Agri Sci, vol. 65, no. 5, May 2012, Accessed: Oct. 29, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/18295