Ghulam Abbas, Muhammad Abdullah Albroumi, Najeeb Ur Rehman, Hidayat Hussain, and Ahmed Sulaiman Al-Harrasi, “Evaluation of essential oils from Boswellia sacra and Teucrium mascatense against acetyl cholinesterase enzyme and urease enzyme”, ijp, vol. 8, no. 4, pp. 500–505, Dec. 2016.