Daodee, Supawadee, Jinda Wangboonskul, Kanokwan Jarukamjorn, and Bung-orn Sripanidkulchai. 2017. “The Consideration of Quality Control Criteria for Andrographis paniculate Products(Thai)”. Asia-Pacific Journal of Science and Technology 11 (4):319-27. https://so01.tci-thaijo.org/index.php/APST/article/view/83985.