Analysis of User Acceptance of Object-Oriented Programming Learning Multimedia Based on QR Code in Vocational Education Using the Technology Acceptance Model (TAM) Approach - Dwi Fitria Al Husaeni; Mumu Komaro; Lala Septem Riza; Eka Fitrajaya Rahman; Erna Piantari; Amay Suherman (MUST: Journal of Mathematics Education, Science and Technology, 2025)