Liu, Q., Zhang, K., Shen, J., Fu, Z., & Linge, N. (2016). GLRM: An improved grid-based load-balanced routing method for WSN with single controlled mobile sink. In 2016 18th International Conference on Advanced Communication Technology (ICACT) (34-38). IEEE. https://doi.org/10.1109/ICACT.2016.7423264