CUSTOMER SERVICE EXCELLENCE
CUSTOMER SERVICE EXCELLENCE Hotel Merapi Merbabu, Yogyakarta | 12 – 14 Agustus 2015 | Rp 8.500.000 Hotel Merapi Merbabu, Yogyakarta | 07 – 09 September 2015 | Rp 8.500.000 Hotel Merapi Merbabu, Yogyakarta | 07 – 09 Oktober 2015 | Rp 8.500.000 Hotel Merapi Merbabu, Yogyakarta | 04 – 06 November 2015 | Rp 8.500.000 Hotel Merapi Merbabu, Yogyakarta | …