Analysis of User Acceptance of Open Source Software (OSS) Using Task Technology Fit (TTF) and Unified Theory of Acceptance and Use of Technology 2 (UTAUT 2) Model. CESS (Journal of Computer Engineering, System and Science) [Internet]. 2022 Jul. 12 [cited 2026 May 1];7(2):368-83. Available from: https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/35233