LOO, M. J., T. A. D. CASILLAS, and L. M. DIAZ. “TAXOMETRICS CLASSIFICATION (HIERARCHICAL AND ORDINATION) OF AQUATIC AND SEMI-AQUATIC MOSSES: A PRELIMINARY MODEL TO BRYODIVERSITY MANAGEMENT”. BIOTROPIA, vol. 15, no. 2, July 2011, doi:10.11598/btb.2008.15.2.73.