[1]
Triyantoro, A., Suradi, S. and Rahman, A.F. 2026. Refreshment Training to Improve Bartender Performance at the Marriott Hotel Yogyakarta. International Journal of Economics, Business and Innovation Research. 5, 06 (Oct. 2026), 2309-2320. DOI:https://doi.org/10.63922/ijebir.v5i06.7128.