2021 IEEE/ACM Joint 15th International Conference on Software and System Processes (ICSSP) and 16th ACM/IEEE International Conference on Global Software Engineering (ICGSE) ICGSE-ICSSP Software and System Processes (ICSSP) and 16th ACM/IEEE International Conference on Global Software Engineering (ICGSE), 2021 IEEE/ACM Joint 15th International Conference on. :61-71 May, 2021