"Spatiotemporal Analysis Of Physiochemical Properties And Trophic State Index Of Upper Lake, A Ramsar Site, Bhopal, India Using In-Situ Observation Data". International Journal of Environmental Sciences, [S. l.], p. 164–180, 2024. DOI: 10.64252/y80mtb88. Disponível em: http://theaspd.com/index.php/ijes/article/view/5522.. Acesso em: 5 dec. 2025.