N. V., A. K. Verma, C. M. H., C. Prakash, and N. Saharan, “COMPARATIVE PERFORMANCE OF SUBMERGED AND TRICKLING BIOFILTER IN RECIRCULATING AQUACULTURE SYESTEM”, J. Indian Fish. Assoc., vol. 40, Dec. 2013, Accessed: Oct. 24, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/JIFA/article/view/55823