Ramachandiran K, Pazhanivelan S, Amanullah MM, Geethalakshmi V, Sivasamy R, Raja NA. Quantifying the Nitrogen and Water Stress of Maize Using Spectral Vegetation indices. IJBSM [Internet]. 2023 Jun. 5 [cited 2023 Dec. 1];7(Feb, 1):092-8. Available from: https://ojs.pphouse.org/index.php/IJBSM/article/view/817