Dr. Jose Guillermo Cedeño Laurent, Department of Environmental and Occupational Health and Justice, Rutgers School of Public Health, USA. (October 16, 2025)
Dr. Tran Thien Khanh, Director of Institute of iLAP, Vietnam. (August 17, 2025)
Prof. Parichart PROMCHOTE, Kasetsart University, Bangkok, Thailand. (March 18-20, 2025)
Prof. Eduardas Spiriajevas, Klaipeda University, Lithuania. (Feb 20-26, 2025)
Prof. Piya Kittipadakul, Kasetsart University, Bangkok, Tailand. (Feb 20-26, 2025)
Prof. Runsheng Yin, Michigan State University, USA. (July 12-15, 2023)
Prof. Stephen C. Grado, Mississippi State University, USA. (July 17-24, 2019)
Prof. Simon Wang, Utah State University, USA. (March 16-20, 2021)
