Silva, F. J. R. da, Lima, F. R. dos S., Vale, D. A. do, & Sá, M. V. do C. e. (2013). <b>High levels of total ammonia nitrogen as NH<sub>4</sub><sup>+</sup> are stressful and harmful to the growth of Nile tilapia juveniles</b&gt; - doi: 10.4025/actascibiolsci.v35i4.17291. Acta Scientiarum. Biological Sciences, 35(4), 475-481. https://doi.org/10.4025/actascibiolsci.v35i4.17291