Nurhayati, N. and Balfas, S. (2021) “STRATEGI MARKETING GRAND PURI SARON BOUTIQUE HOTEL YOGYAKARTA DALAM MEMPERTAHANKAN HUNIAN KAMAR DI MASA PANDEMI COVID 19 ”, JURNAL NUSANTARA, 4(2), pp. 44–49. Available at: https://jurnal.akparda.ac.id/index.php/nusantara/article/view/36 (Accessed: 8 September 2024).