Tihar, M, and E Dagne. “Quality Assessment of Essential Oils of Eucalyptus Globulus and Boswellia Rivae”. Ethiopian Journal of Science and Technology 7, no. 1 (January 17, 2025): 27-36. Accessed October 12, 2025. http://journals.bdu.edu.et/index.php/EJST/article/view/2008.