“EXPLORING THE INTEGRATION OF MODERN PORTFOLIO THEORY AND PLANNING THEORY TO OPTIMIZE ALTERNATIVE FINANCING FOR AGRIBUSINESS TECHNOLOGICAL PROJECTS IN THE TUBAH MUNICIPALITY, NORTHWEST REGION, CAMEROON” (2026) ABUJA INTERNATIONAL JOURNAL OF BANKING, FINANCE AND DEVELOPMENT, 1(1). Available at: https://abujaijbfdjournal.com.ng/index.php/home/article/view/21 (Accessed: 21 October 2026).