Maintenance Management Kamis-jumat, 15-16 Juli 2021 Kamis-jumat, 12-13 Agustus 2021 Selasa-rabu, 14-15 September 2021 Kamis-jumat, 14-15 Oktober 2021 Kamis-jumat, 11-12 November 2021 Selasa-rabu, 14-15 Desember 202 Pukul 09.00 – 16.00 WIB Tempat Hotel Fave Gatot Subroto, D’Hotel, Hotel Peninsula, Hotel Millenium, Hotel Puri Denpasar, Hotel Harris Tebet, Hotel