Shrestha S, Malla R. Carlson’s Trophic State Index for the Assessment of Trophic state of Phewa, Begnas and Rupa Lakes in Kaski district, Nepal. J. Env. Sci [Internet]. 2022 Dec. 31 [cited 2024 Nov. 22];8(1):46-57. Available from: https://nepjol.info./index.php/jes/article/view/53651