Prasitpuriprecha, C., Sripanidkulchai, B.- orn, Lulitanond, V. and Saguansermsri, larasbhan 2017. Studies on the utilization of medicinal plants as lmmunomodulators in Ubon Ratchathani province, Thailand(Thai). Asia-Pacific Journal of Science and Technology. 10, 1 (Apr. 2017), 31–41.