ZAMAN, T.; ALAM, M. Determination of Optimum Harvesting Time for Periphyton Production on Artificial Substrates. Progressive Agriculture, [S. l.], v. 23, n. 1-2, p. 51–62, 2013. DOI: 10.3329/pa.v23i1-2.16565. Disponível em: https://banglajol.info/index.php/PA/article/view/16565. Acesso em: 1 jul. 2024.