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