Thapchuaikhwa, Sarawut, Chokchai Seawang, Chanapa Wailapee, and Yingyong Taoprasert. 2022. “THE METHOD OF HARVESTING ANDROGRAPHIS PANICULATA SEEDS FOR PROPAGATION”. Journal of MCU Nakhondhat 9 (11). Nakhon Si Thammarat, Thailand:46-60. https://so03.tci-thaijo.org/index.php/JMND/article/view/264915.