1. A. Wadood Qureshi:
Leather Research Centre, Pakistan Council of Scientific and Industrial Research (PCSIR), Karachi, Pakistan
2. M. Siddiq:
Leather Research Centre, Pakistan Council of Scientific and Industrial Research (PCSIR), Karachi, Pakistan
3. A. Riaz:
Leather Research Centre, Pakistan Council of Scientific and Industrial Research (PCSIR), Karachi, Pakistan
4. A. H. Khan:
Leather Research Centre, Pakistan Council of Scientific and Industrial Research (PCSIR), Karachi, Pakistan