Adi Sentana Putra, Agus, and Luh Putu Mahyuni. “Evaluation of QR Code Media in the Implementation of the Governor’s SE Policy No. 4 of 2023 to Foreign Tourists”. Eduvest - Journal of Universal Studies 5, no. 9 (September 19, 2025): 11673–11683. Accessed November 13, 2025. https://eduvest.greenvest.co.id/index.php/edv/article/view/52059.