<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Suriyan Srisongkham และ Chonlatee Photong. (2021) Ion Balance Measuring and Recording System for Air Ionizers. &lt;i&gt;Mahasarakham International Journal of Engineering Technology&lt;/i&gt;, &lt;i&gt;7&lt;/i&gt;(1), 36-42.</APA><Chicago>Suriyan Srisongkham และ Chonlatee Photong. "Ion Balance Measuring and Recording System for Air Ionizers". Mahasarakham International Journal of Engineering Technology  7 (2021):36-42.</Chicago><MLA>Suriyan Srisongkham และ Chonlatee Photong. Ion Balance Measuring and Recording System for Air Ionizers. Faculty of Engineering Mahasasakham University:ม.ป.ท. 2021.</MLA></bibliography></xml>
