Wichan Pettong และ Salila Vongkrachang. (2020) The The Development of Soil Moisture Control System based on Wireless Communication Technology for Off-Season Durian Production in Nopphitam District, Nakhon Si Thammarat Province, Thailand. <i>Naresuan University Journal: Science and Technology</i>, <i>28</i>(1), 38-48.Wichan Pettong และ Salila Vongkrachang. "The The Development of Soil Moisture Control System based on Wireless Communication Technology for Off-Season Durian Production in Nopphitam District, Nakhon Si Thammarat Province, Thailand". Naresuan University Journal: Science and Technology 28 (2020):38-48.Wichan Pettong และ Salila Vongkrachang. The The Development of Soil Moisture Control System based on Wireless Communication Technology for Off-Season Durian Production in Nopphitam District, Nakhon Si Thammarat Province, Thailand. Naresuan University Graduate School:ม.ป.ท. 2020.