NGAMRIABSAKUL, Chatchai. “Morphological Study of the Versatile Anther Group in the Tribe Zingibereae (Zingiberaceae)”. Walailak Journal of Science and Technology (WJST) 2, no. 1 (December 9, 2011): 11–21. Accessed July 9, 2026. https://wjst.wu.ac.th/index.php/wjst/article/view/171.