Mongkol, R., J. Piapukiew, and W. Chavasiri. “Chemical constituents from Melodorum fruticosum Lour. flowers against plant pathogenic fungi”. Agriculture and Natural Resources, vol. 50, no. 4, Aug. 2016, pp. 270-5, https://li01.tci-thaijo.org/index.php/anres/article/view/244041.