Olaiya KI, Akingunola RO-O, Alao A-AA. EFFECT OF OPERATIONAL RISK ON THE PERFORMANCE OF LISTED INSURANCE COMPANIES IN NIGERIA . JEBA [Internet]. 2025 May 28 [cited 2025 May 31];35(1):66-82. Available from: https://e-journal.unair.ac.id/JEBA/article/view/67678