Sirikhwan Tinrat, and Monnipha sila-asna. “Phytochemical Screening and Influence of Extraction Solvents on Antioxidant and Antimicrobial Activities of Asparagus Racemosus Willd. Root”. International Journal of Phytomedicine, vol. 9, no. 2, June 2017, pp. 343-51, https://ijp.arjournals.org/index.php/ijp/article/view/545.