Athihirunwong, Nuttasun, Penporn Janekarnkij, and Santi Sanglestsawai. “Understanding youth motivation for water onion (Crinum thaianum J. Schulze) conservation in Thailand”. Kasetsart Journal of Social Sciences 39, no. 1 (December 23, 2017): 42–50. accessed September 11, 2026. https://so04.tci-thaijo.org/index.php/kjss/article/view/242384.