SINGH, ARUNDHATI, et al. “TOXICITY OF BINARY COMBINATION OF SARACA ASOCA AND THUJA ORIENTALIS WITH SYNERGIST PIPERONYL BUTOXIDE AND MGK-264 AGAINST THE FRESHWATER SNAIL LYMNAEA ACUMINATA”. The Bioscan, vol. 5, no. 1, Jan. 2010, pp. 13-18, https://thebioscan.com/index.php/pub/article/view/23.