G. S. Dhindsa, G. S. Sokhal. “Design and Development of Salt Gradient Solar Pond to Enhance Heat Storage for Solar Still”. International Journal of Advanced Science and Technology 29, no. 10s (June 1, 2020): 5553-5560. Accessed May 3, 2024. http://sersc.org/journals/index.php/IJAST/article/view/22277.