IMPROVING LEARNING MOTIVATION BY APPLYING USER-CENTRED DESIGN AND AUGMENTED REALITY ON 3D INTERACTIVE APPLICATION. jitk [Internet]. 2023 Aug. 7 [cited 2026 Feb. 12];9(1):8-16. Available from: https://ejournal.nusamandiri.ac.id/ejurnal/index.php/jitk/article/view/4124