zia, shamaila, Klaus Spohrer, Nikolaus Merkt, Du Wenyong, He Xiongkui, and Joachim M. 2010. “Non-Invasive Water Status Detection in Grapevine (Vitis Vinifera L.) by Thermography”. International Journal of Agricultural and Biological Engineering 2 (4). Beijing, China:46-54. https://www.ijabe.org/index.php/ijabe/article/view/155.