UCUNCU, O., GAYDAN, F., GULEC, C., Yayli, N., & Coskuncelebi, K. (2010). Essential Oil Composition and Antimicrobial Activity of Inula thapsoides subsp. thapsoides from Turkey. Asian Journal of Chemistry, 20(2), 1049–1054. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/12526