1.
Ranti Rustika, Abdul Gafur, Tri Retno Nugroho. PROSEDUR PELAKSANAAN EVENT DI HOTEL SWISSBELL BALIKPAPAN SELAMA MASA PANDEMI COVID 19. SENTRINOV [Internet]. 2023Jan.25 [cited 2024Nov.22];8(2):1 - 10. Available from: https://proceeding.isas.or.id/index.php/sentrinov/article/view/1217