Ahmad, Muhammad Aminu, Hadiza Hassan, and Rabi Mustapha. “AN ENHANCED FEATURE ENGINEERING TECHNIQUE FOR CREDIT CARD FRAUD DETECTION”. FUDMA JOURNAL OF SCIENCES 8, no. 4 (July 29, 2024): 8 - 16. Accessed June 23, 2025. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/2435.