Peter A. Uklala; Uwem E. Uwah; Otumo, Utitofonidara Aniekan. Tax Planning Mechanisms and Financial Sustainability: A Longitudinal Investigation of Listed Deposit Money Banks in Nigeria. IOASD J Bus Manag Stud 2026, 3 (3), 206-214. https://doi.org/10.67224/ioasdjbms.2026.v03i03.010.