Temu, Clement, and Oderoha Omogor Joy. “The Impact of Marketing Concept on Customer Patronage in United Bank for Africa Plc in Delta State”. Logika : Jurnal Penelitian Universitas Kuningan 16, no. 01 (February 1, 2025): 44-61. Accessed April 20, 2025. https://journal.uniku.ac.id/index.php/logika/article/view/10996.