Moon, Young Sik, Choi, Hyung Rim, Kim, Jae Joong, Kim, Dong Wan, Cho, Jae Hee, Kim, Jun Woo, AND Jeong, Jun Woo. "Development of IoT-Based Sensor Tag for Smart Factory" International Research Journal of Electronics and Computer Engineering [Online], Volume 3 Number 4 (31 December 2017)