HABIBULLAH, P. S., and N. NAGENDHIRAN. “Medium Access Control Methods in Sensor and Actuator Based Wireless Networks - A Review”. Walailak Journal of Science and Technology (WJST), vol. 14, no. 4, Aug. 2016, pp. 267-74, https://wjst.wu.ac.th/index.php/wjst/article/view/2171.