Aditep Chaisang และ Sinchai Anantapreecha. (2019) The occurrence of passive intermodulation and troubleshooting in Thailand mobile industry. <i>Interdisciplinary Research Review</i>, <i>14</i>(4), 55.Aditep Chaisang และ Sinchai Anantapreecha. "The occurrence of passive intermodulation and troubleshooting in Thailand mobile industry". Interdisciplinary Research Review 14 (2019):55.Aditep Chaisang และ Sinchai Anantapreecha. The occurrence of passive intermodulation and troubleshooting in Thailand mobile industry. Nakhon Pathom Rajabhat University:ม.ป.ท. 2019.