1. School of Ocean Sciences, University of Wales, Bangor, UK. 2. Atmospheric & Ocean Research Institute, The University of Tokyo, Japan. 3. Ehime University, Japan 4. Kagoshima University, Japan 5. Visiting Professor to Nicolas Copernicus University, Torun, Poland
NGO,
Malaysian Ecological Society (PEM) (President)
Malaysian Academic Association Congress (MAAC)
Malaysian Nature Society (President 2018-. Vice President 2012-2016)
Malaysian Zoological Society (Formerly was Council Member and Vice President)
Universiti Putra Malaysia Academic Associations (Past-President)