Menchu, Nagaraju, and Anil Kumar Chaudhary. “Cost-Effective Assessment of Water Content in Indian Almond (Catappa) of Various Colored Leaves Using Continuous-Wave Terahertz Spectroscopy and Principal Component Analysis”. Journal of Optics and Photonics Research 3, no. 2 (May 27, 2026): 158–165. Accessed June 10, 2026. https://ojs.bonviewpress.com/index.php/JOPR/article/view/4465.