Saikia S, Das D. Diversity and productivity (Chlorophyll-a and Biomass) of periphyton on natural and artificial substrates from wetland ecosystem. J. Wetlands Ecol. [Internet]. 2011 Dec. 28 [cited 2025 Mar. 2];5:1-9. Available from: https://nepjol.info./index.php/JOWE/article/view/4624