KOSISOCHUKWU HENRY UKPABI, and ABDULLAHI MOHAMMED IBRAHIM. “EXPLORING OPERATING SYSTEM DIVERSITY: A COMPARATIVE ANALYSIS OF WINDOWS, MAC OS, ANDROID AND IOS”. Journal of Systematic and Modern Science Research 5, no. 9 (September 30, 2024). Accessed October 20, 2025. https://berkeleypublications.com/bjsmsr/article/view/264.