Br. Tarigan, Herlita, Ni Putu Eka Mahadewi, & I Putu Sudana.
" STRATEGI PEMASARAN PAKET WISATA PT. UBS TOUR AND TRAVEL DI DENPASAR BALI." <em>Jurnal IPTA (Industri Perjalanan Wisata)</em> [Online], 3.2 (2015): 86-91. Web. 25 Apr. 2024