GUEST LECTURE BARLEY BY CHEF HENGKY EFENDI
MANDARIN ORIENTAL JAKARTA GOES TO HOTEL MANAGEMENT BINUS
DAY 4- KOREAN CUISINE LECTURER SERIES 2018
DAY 3- KOREAN CUISINE LECTURER SERIES 2018
DAY 2- KOREAN CUISINE LECTURER SERIES 2018
DAY 1- KOREAN CUISINE LECTURER SERIES 2018
GUEST LECTURE THE DHARMAWANGSA HOTEL JAKARTA
JW MARRIOTT HOTEL JAKARTA HOST TABLE MANNER FOR BINUSIAN 2021
GUEST LECTURER HOTEL BOROBUDUR JAKARTA
