RAI, S. K.; MISHRA, P. K. Spirogyra Link and Sirogonium Kutzing Species: New to Algal Flora of Nepal. Ecoprint: An International Journal of Ecology, [S. l.], v. 14, p. 89–96, 2016. DOI: 10.3126/eco.v14i0.4831. Disponível em: https://nepjol.info/index.php/ECO/article/view/4831. Acesso em: 30 jun. 2024.