Kim J, Kang P. ANALYZING INTERNATIONAL COLLABORATION AND IDENTIFYING CORE TOPICS FOR THE “INTERNET OF THINGS” BASED ON NETWORK ANALYSIS AND TOPIC MODELING. Int J Ind Eng [Internet]. 2018 Sep. 27 [cited 2024 Nov. 29];25(3). Available from: https://ijietap.journals.publicknowledgeproject.org/index.php/ijie/article/view/4194