Waqar Ahmed, and S. Shahid Shaukat. “Effect of Heavy Metal Pollution on Leaf Litter Decomposition of Two Species of Mangroves, Avicennia Marina and Rhizophora Mucronata”. Journal of Basic & Applied Sciences, vol. 8, no. 2, July 2021, pp. 696-01, doi:10.6000/1927-5129.2012.08.02.66.