Syazwan Samsawi, Mohd Harith, et al. “Revolutionising Tourism Accessibility for the Deaf and Hard of Hearing With XR Technology”. Jurnal Pendidikan Bitara UPSI, vol. 18, no. Special Issue, Sept. 2025, pp. 150-62, https://doi.org/10.37134/bitara.vol18.sp.13.2025.