Milerue, N., J. Chunwongse, D. Struss, and S. Wasee. “Variation of small erect-fruited chili in Thailand”. Agriculture and Natural Resources, vol. 50, no. 1, Feb. 2016, pp. 43-47, https://li01.tci-thaijo.org/index.php/anres/article/view/243866.