Singh P, Tomar RS, Kumar K, Kumar B, Rakshit S, Singh I. Morpho-physiological and biochemical characterization of maize genotypes under nitrogen stress conditions. IJGPB [Internet]. 2021 May 25 [cited 2025 Aug. 5];81(02):255-6. Available from: https://isgpb.org/journal/index.php/IJGPB/article/view/438