RINSIA DEWI, Ni Luh Linda Astri; TRIYUNI, Ni Nyoman; WINIA, I Nyoman. MARKETING STRATEGY THROUGH SALES CALL AND TELEMARKETING TO INCREASE ROOM REVENUE AT THE LERINA HOTEL NUSA DUA. Journal of Applied Sciences in Travel and Hospitality, [S.l.], v. 1, n. 2, p. 197, aug. 2018. ISSN 2622-8319. Available at: <http://ojs.pnb.ac.id/index.php/JASTH/article/view/1012>. Date accessed: 22 may 2019.