Ngadiman, Stephanie, Nurul Mutiah, and Renny Puspita Sari. “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) 7, no. 2 (July 12, 2022): 368–383. Accessed July 19, 2025. https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/35233.