Susantini, Ni Ketut Desi, Sutarma, I Gusti Putu, AND Armoni, Ni Luh Eka. "ANALYSIS OF IMPLEMENTATION OF PROMOTION MIX STRATEGY AT HOLIDAY INN EXPRESS BARUNA BALI TO MAINTAIN THE MARKET" Journal of Applied Sciences in Travel and Hospitality [Online], Volume 1 Number 1 (9 July 2018)