Gaya APA

PURNOMO, B, A. (2021). The Value in Tipping: An investigation of The Factors Indonesian People Use to Determine Gratuity and How It Also Effect Loyalty on Casual Dining Restaurant in Jakarta, Indonesia . Jakarta: Sekolah Tinggi Pariwisata Trisakti.

Gaya MLA

PURNOMO, BENEDICTUS, ARBINATA. "The Value in Tipping: An investigation of The Factors Indonesian People Use to Determine Gratuity and How It Also Effect Loyalty on Casual Dining Restaurant in Jakarta, Indonesia". Jakarta: Sekolah Tinggi Pariwisata Trisakti, 2021. SKRIPSI.