TRIYUNI, Ni Nyoman; RUKI, Made; SRI WIDARI, Cokorde Istri.
TOURISM TRANING CENTRE POLITEKNIK NEGERI BALI (TTC-PNB).
Bhakti Persada Jurnal Aplikasi IPTEKS, [S.l.], v. 3, n. 1, p. 10, dec. 2017.
ISSN 2580-5606.
Available at: <https://ojs.pnb.ac.id/index.php/BP/article/view/720>. Date accessed: 20 apr. 2024.