PTI result checker portal… How to Check PTI Effurun Semester Result Online | The Petroleum Training Institute, PTI Effurun first & second semester test/examination results can now be accessed online via the students portal. www.pti.edu.ng result: The management of the Petroleum Training Institute (PTI) Effurun has enabled its result checking portal for ND & HND (Part Time, Regular, Weekend, Pre-ND, Full […]