Surbkar, Rawin. “Drip Irrigation to Increase Hedgerow Fruit Trees Growth of Alley Cropping in Highland Rainfed Agricultural System”. Asian Health, Science and Technology Reports 22, no. 3 (December 29, 2014): 84–92. accessed August 30, 2026. https://ph03.tci-thaijo.org/index.php/ahstr/article/view/2032.