Roongtanakiat, Nualchavee, Peranut Jompuk, Titirat Rattanawongwiboon, and Ratchanewan Puingam. 2012. “Radiosensitivity of Vetiver to Acute and Chronic Gamma Irradiation”. Agriculture and Natural Resources 46 (3). Bangkok, Thailand:383-93. https://li01.tci-thaijo.org/index.php/anres/article/view/242842.