Aslam, M. S., B. A. Choudhary, A. S. Ijaz, M. Uzair, M. S. Ahmad, and A. S. Mamat. “BIOLOGICAL SCREENING OF ARAUCARIA COLUMNARIS”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, no. 4, Apr. 2015, pp. 313-5, https://www.innovareacademics.in/journals/index.php/ijpps/article/view/3263.