SIRAKOV, I.; VELICHKOVA, K.; STOYANOVA, S.; DINEV, D.; STAYKOV, Y. APPLICATION OF NATURAL ZEOLITES AND MACROPHYTES FOR WATER TREATMENTIN RECIRCULATION AQUACULTURE SYSTEMS. Bulgarian Journal of Agricultural Science, Sofia, BG, v. 21, n. Supplement 1, p. 147–153, 2015. Disponível em: https://agriacad.eu/ojs/index.php/bjas/article/view/5620.. Acesso em: 11 nov. 2026.