Nandini, D. Usha, and Dr. Ezil Sam Leni. “A Modified Shadow Segmentation Technique for Satellite Images”. International Journal of Engineering and Technology 7, no. 4 (September 5, 2018): 3209–3212. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/21565.