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<xml><bibliography><APA>Kriengsak Udomsinrot. (2015) Kinetics of nitrogen removal in anoxic-anaerobic-aerobic process. &lt;i&gt;Rangsit Journal of Arts and Sciences&lt;/i&gt;, &lt;i&gt;5&lt;/i&gt;(1), 63-69.</APA><Chicago>Kriengsak Udomsinrot. "Kinetics of nitrogen removal in anoxic-anaerobic-aerobic process". Rangsit Journal of Arts and Sciences  5 (2015):63-69.</Chicago><MLA>Kriengsak Udomsinrot. Kinetics of nitrogen removal in anoxic-anaerobic-aerobic process. Rangsit University:ม.ป.ท. 2015.</MLA></bibliography></xml>
