Kolanjinathan, K. “Comparitive Studies on Antimicrobial Activity of Ulva Reticulata and Ulva Lactuca Against Human Pathogens”. International Journal of Pharmaceutical & Biological Archive 2, no. 6 (January 23, 2012). Accessed April 30, 2025. http://mail.ijpba.info/index.php/ijpba/article/view/496.