– Participation to five training sessions – University of Wagneingen, Netherlands & France.

Sabbatical Leaves:

–          One year in France.

–          Two months in London University – England.

–          Three months in University of Florida – USA.

–          About 1 & half years in Wageningen University – Netherlands.

Conferences & Seminars:

– Presented Scientific Papers & participated in more than twenty conferences & seminars at the local, regional & international levels.