Rinsia Dewi, Ni Luh Linda Astri, 		Triyuni, Ni Nyoman, AND 		Winia, I Nyoman.
"MARKETING STRATEGY THROUGH SALES CALL  AND TELEMARKETING TO INCREASE ROOM REVENUE  AT THE LERINA HOTEL NUSA DUA" <em>Journal of Applied Sciences in Travel and Hospitality</em> [Online], Volume 1 Number 2 (31 August 2018)