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The effectiveness of the butler training program in augmenting the performance of butlers in the dharmawangsa hotel
Lieberty, Tika Ayu
Additional Author
Subroto, Irwan S.
Additional Author
mixed material
Swiss German University
2007
Discrepancies between hospitality academic studies and hospitality industry in Indonesia
Prasetyo, Widi
Additional Author
Subroto, Irwan S.
Additional Author
mixed material
Swiss German University
2009
The Primary reason behind Jakarta people's choice to eat at street vendors
Wibowo, Ricky
Additional Author
Subroto, Irwan S.
Additional Author
mixed material
Swiss German University
2009
Analyzing the application of food safety based on the HACCP system at Hard Rock Cafe Jakarta
Tanuwijaya, Sion
Additional Author
Subroto, Irwan S.
Additional Author
mixed material
Swiss German University
2009
Developing business opportunity in the wakes of people's awareness to consume healthy food
Jusman, Johanes Surya
Additional Author
Subroto, Irwan S.
Additional Author
mixed material
Swiss German University
2010
The Phenomenon of hatten wines as local wine competes with imported wines in Jakarta
Ina, Maria Regina
Additional Author
Subroto, Irwan S.
Additional Author
mixed material
Swiss German University
2010
Analyzing the effectiveness of standard operating procedure (sop). A case study:
personal hygiene awareness of waiters in bumbu desa, kebon jeruk, west java
Hery, Theresia Valentina
Additional Author
Subroto, Irwan S.
Additional Author
mixed material
Swiss German University
2010
Creating a market entry strategy for an affordable, mid-scale sushi house in bintaro jaya
Wibowo, Angga Aryasha
Additional Author
Subroto, Irwan S.
Additional Author
mixed material
Swiss German University
2011
Improving food cost control technique through menu engineering in X" Restaurant in Jakarta"
Haspri, Dicky Richard
Additional Author
Subroto, Irwan S.
Additional Author
mixed material
Swiss German University
2011
Alcoholic beverages theft in the bar and restaurant industry - study in Kemang area, South Jakarta
Jusuff, Pradawansa
Additional Author
Subroto, Irwan S.
Additional Author
mixed material
Swiss German University
2011