Jain, R K, P P Srivastav, and H Das. “Dehydration Characteristics of Spinach in an Air Recirculatory Tray Dryer”. Journal of Agricultural Engineering 40, no. 2 (June 5, 2003). Accessed June 30, 2026. https://epubs.icar.org.in/index.php/JAE/article/view/14191.