RANTI RUSTIKA; ABDUL GAFUR; TRI RETNO NUGROHO. PROSEDUR PELAKSANAAN EVENT DI HOTEL SWISSBELL BALIKPAPAN SELAMA MASA PANDEMI COVID 19. Prosiding Seminar Nasional Terapan Riset Inovatif (SENTRINOV), [S. l.], v. 8, n. 2, p. 1 - 10, 2023. Disponível em: https://proceeding.isas.or.id/index.php/sentrinov/article/view/1217. Acesso em: 29 feb. 2024.