Langlentombi, L. Chanu. “Development of Spectral Signature of Chir Pine Using Hyperion Data”. International Journal of Bio-resource and Stress Management 15, no. Feb, 2 (February 20, 2024): 01–06. Accessed September 20, 2025. https://ojs.pphouse.org/index.php/IJBSM/article/view/5026.