JANJAROEN, D. Biosand Filter (BSF): Types and Mechanisms behind Its Efficiency. Applied Environmental Research, [S. l.], v. 38, n. 3, p. 87–102, 2016. DOI: 10.35762/AER.2016.38.3.8. Disponível em: https://ph01.tci-thaijo.org/index.php/aer/article/view/72022. Acesso em: 29 mar. 2024.