Dagne E, Bekele T, Bisrat D, Alemayehu M, Worku T, Elokaokich JP. Essential oils of resins from three<i> Pinus</i> species growing in Ethiopia and Uganda. SEJS [Internet]. 2004 Jun. 9 [cited 2026 Aug. 30];22(2):253-7. Available from: https://www.ajol.info/index.php/sinet/article/view/18146