1. Department of Agricultural Extension and Rural Development, Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Salna, Gazipur, Bangladesh
2. Department of Agri business, BSMRAU, Salna, Gazipur, Bangladesh
3. Department of Seed System & Product Management, International Rice Research Institute, Los Baños, Laguna, Philippines
4. RDRS, Rangpur, Bangladesh