Phormmard, W., Z. M. Nwe, P. Sookgul, S. Arikit, T. Sreewongchai, and Chanate Malumpong. “Rice (Oryza sativa L.) breeding for a combination of shallow and deep root traits derived from lowland × upland for alternate wetting and drying systems”. Agriculture and Natural Resources, vol. 56, no. 1, Feb. 2022, pp. 180–192, https://li01.tci-thaijo.org/index.php/anres/article/view/254014.