Gultom, Erwin Geovanis, and Mangapul Siahaan. “Evaluasi Kepuasan Konsumen Aplikasi OVO Menggunakan Pendekatan Technology Acceptance Model (TAM) Dan End User Computing Satisfaction (EUCS) ”. CESS (Journal of Computer Engineering, System and Science) 10, no. 2 (August 1, 2025): 714–727. Accessed August 2, 2025. https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/67850.