16th ICLLCE 2019 Antalya
1st IMCOSH 2019 Antalya
16th ICLICE 2019 Istanbul
15th ICLEHI 2019 London
15th ICLLCE 2019 Kuala Lumpur
15th ICLICE 2019 Ho Chi Minh City
14th ICLEHI 2019 Bangkok
14th ICLLCE 2019 Kuala Lumpur
14th ICLICE 2019 Seoul
13th ICLEHI 2019 Osaka