Tri Djoko Sulistiyo, Lecturer at Trisakti School of Tourism (TST), with an educational background in bachelor’s degree in Communication Studies and master’s degree in marketing management, he teaches courses in Fundamentals of Management, Consumer Behavior and Tourism Marketing. He became a member of PDRI (Persaudaraan Dosen Republik Indonesia). He is a lecturer, also as head of marketing at TST, he is responsible for the admission of undergraduate programs (S-1 Hospar, D-4 UPW, D-4 Hotels both regular and international) and graduate programs. He attended marketing seminar activities, such as The 14th Marketing Insight Seminar and Training in the University of Indonesia 2018, Indonesia Tourism Summit 2019, Markplus Marketing Conference 2020. He conducts community service activities in several high school or vocational school both in Jakarta and outside. He Conducts research on consumer behavior of the tourism industry.