Sukanlaya Leejae และ Teeratad Sudsai and Chat Krobthong. (2015) Eupatorium ayapana, a natural source of anti-biofilm, anti-inflammatory and anti-oxidant agents. <i>Rangsit Journal of Arts and Sciences</i>, <i>5</i>(2), 141-149.Sukanlaya Leejae และ Teeratad Sudsai and Chat Krobthong. "Eupatorium ayapana, a natural source of anti-biofilm, anti-inflammatory and anti-oxidant agents". Rangsit Journal of Arts and Sciences 5 (2015):141-149.Sukanlaya Leejae และ Teeratad Sudsai and Chat Krobthong. Eupatorium ayapana, a natural source of anti-biofilm, anti-inflammatory and anti-oxidant agents. Rangsit University:ม.ป.ท. 2015.