KHADKA, P. R.; GAUTAM, B.; ACHARYA, N.; BHATTARAI, B.; KANDEL, S.; LOHANI, S. P. Design of Solar Water Pasteurization System with Slow Sand Filtration. Journal of the Institute of Engineering, [S. l.], v. 15, n. 3, p. 178–182, 2020. DOI: 10.3126/jie.v15i3.32177. Disponível em: https://www.nepjol.info/index.php/JIE/article/view/32177. Acesso em: 7 may. 2024.