Kumar, P.P. (2018) “Effect of customised leaf colour chart (CLCC) based real time N management on agronomic attributes and protein content of rice (Oryza sativa L.)”, ORYZA-An International Journal of Rice, 55(1). Available at: http://epubs.icar.org.in/index.php/OIJR/article/view/78333 (Accessed: 20 October 2025).