Wajaree Weera received her B.S. degree in mathematics, her M.S. degree in applied mathematics, and her Ph.D. degree in mathematics from Chiang Mai University, Chiang Mai, Thailand, in 2005, 2007, and 2015, respectively. She is currently an assistant professor with the Department of Mathematics, Faculty of Science, Khon Kaen University. Her research interests include stability theory of time-delay systems, stability analysis, neutral systems, switched systems, and artificial neural networks.