All Courses

Zannatul Ferdous × Instructor × hr@bsdi-bd.org × Swarnolata Bhowmik × Md.Ekramul Haque ×
Physics-1(25912)
Daffodil Polytechnic institute Instructor Swarnolata Bhowmik
1 hour 40 minutes
46 steps
Chemistry(25913)
Daffodil Polytechnic institute Instructor Md.Ekramul Haque
1 hour 55 minutes
48 steps
New Content
Chemistry-II(25924)
Daffodil Polytechnic institute Instructor Md.Ekramul Haque
26 steps