Firdaus NP, Anggraeni S, Hariyanti N. Communication strategy of Tourism Departement Yogyakarta in promoting tourism during the COVID-19 pandemic. J. Commun. [Internet]. 2023Mar.30 [cited 2024Nov.24];4(1):99-108. Available from: http://journal2.uad.ac.id/index.php/commicast/article/view/6936