1. Prof. Dr. Mamoru Yamada (Yamaguchi University, Japan).

“Microbial potential abilities of useful bacteria and yeast”.



  1. Prof. David F. Treagust (Curtin University, Australia).

“Multiple Representations and Student’s Reasoning Skills in Biology Education”.


  1. Dr. Mahani Mokhtar (Department of Educational Foundation, Faculty of Education, University of Technology Malaysia, Johor, Malaysia).

“Concept of IR 4.0 in teacher education”.


  1. Dr. Kriengkrai Satapornvanit (Department of Fishery Biology, Faculty of Fisheries, Kasetsart University, Bangkok, Thailand).

"3R-AQUAVOLUTION and Ethical Aquaculture".




Special Keynote Speaker:

General Director of Learning and Student Affairs (Belmawa), Ministry of Research, Technology and Higher Education - Republic of Indonesia (under confirmation)