Salman, Yasir Dawood, Nor Laily Hashim, Mawarny Md Rejab, Rohaida Romli, and Haslina Mohd. 2017. “Coverage Criteria for UML State Chart Diagram in Model-Based Testing”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 9 (2-11):85-89. https://jtec.utem.edu.my/jtec/article/view/2743.