1- Reviewer in the Following Journals:

a- European Journal of Horticultural Science

b- Scientia Horticulturae

c- Experimental and Environmental Botany

d-International Journal of Vegetable Science

e-Experimental Agriculture

2. Panel examiner for the student seminar proposal SPS55903 & SPS6903, Instiute of Bioscience held on 21/4/2011, Universiti Putra Malaysia, Malaysia.

3. Assist in the supervision of two M.Sc. students in the field of tissue culture and essential oils, Universiti Putra Malaysia, Malaysia.

4. Assist in the writing of a proposal entitled: Micropropagation of Alpinia conchigera Griff. (Zingiberaceae) and identification of the bioactive compounds of its essential Oil. Submitted to Research University Grant Scheme (RUGS), Research Management Center, Universiti Putra Malaysia, Malaysia>