Mohamad Abu Bakar, Dr, Universiti Pendidikan Sultan Idris, Tanjung Malim, Perak. (Dated 2009 Aug)

Head Department of Agriculture, Faculty of Agriculture and Biotechnology, Universiti Darul Iman Malaysia, Kampus Kota, Jalan Sultan Mahmud, 20400 Kuala Terengganu (Dated: Dec 2008).

Department of Agriculture, Faculty of Agriculture and Biotechnology, Universiti Darul Iman Malaysia, Kampus Kota, Jalan Sultan Mahmud, 20400 Kuala Terengganu (Dated: Aug 2008)