Putera, A. S., and F. Ramdani. “Software Testing by Standard Software Metrics Method; Study Case "Mission Planner" As UAV Ground Station Software”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 10, no. 1-8, Feb. 2018, pp. 123-8, https://jtec.utem.edu.my/jtec/article/view/3748.