Isaac, A. O. ., and A. . Adekoya. “Phytochemical and Antimicrobial Screening of Root Extracts of Carica Papaya”. Nigerian Journal of Pharmaceutical and Applied Science Research, vol. 5, no. 2, Aug. 2020, pp. 18-24, http://mail.nijophasr.net/index.php/nijophasr/article/view/127.