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		Yudha, P., 		Putra, A., & 		Sulistyawati, A.
2019 Jun  9.  Guests Perceptions And Expectation Of The Quality Of Service Of The Waiter And Waitress At Restoran Old Man’s Batu Bolong Canggu, Badung Bali. Jurnal Kepariwisataan dan Hospitalitas. [Online] 2:3