"Xiaohan Tian","Extension of DEMO approach towards effective application of business process automation: RPA application",,,,,,,2020,Mar. "Xiaohan Tian","Extension of DEMO approach towards effective application of business process automation: RPA application",,,,,,,2020,Mar. "Xiaohan Tian","Extension of DEMO approach towards effective application of business process automation: RPA application",,,,,,,2020,Mar.