"ON EXACT FINITE DIFFERENCE SCHEME FOR THE COMPUTATION OF SECOND-ORDER FREDHOLM INTEGRO-DIFFERENTIAL EQUATIONS" (2019) FULafia Journal of Science and Technology, 5(1), ص 113–119. موجود في: https://lafiascijournals.org.ng/index.php/fjst/article/view/135 (تاريخ الوصول: 17 مايو 2026).