Official Hassan Usman Katsina Polytechnic Convocation 2023-2024 | Dates, Venues, Gown, Fees, Dress Code, Scale & List We(ngstudentportal.com team) are pleased to keep you updated about Hassan Usman Katsina Polytechnic Convocation Details 2023-2024, Hassan Usman Katsina Polytechnic Convocation Fees, Dates & List. Hassan Usman Katsina Polytechnic convocation is usually a celebration where graduating students receive […]