<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Yeonsoo Kim และผู้แต่งคนอื่นๆ. (2017) Optimal budget allocation model for rehabilitation of sewer system considering social and environmental changes. ISEC PRESS:ม.ป.ท.</APA><Chicago>Yeonsoo Kim และผู้แต่งคนอื่นๆ. 2017. Optimal budget allocation model for rehabilitation of sewer system considering social and environmental changes. ม.ป.ท.:ISEC PRESS;</Chicago><MLA>Yeonsoo Kim และผู้แต่งคนอื่นๆ.  Optimal budget allocation model for rehabilitation of sewer system considering social and environmental changes.  ม.ป.ท.:ISEC PRESS, 2017. Print.</MLA></bibliography></xml>
