Yousef Milad Bashir Al-Sa’idi. “The Efforts of Sheikh Abdul Hadi Abu Isba’—may Allah Have Mercy on Him—in Serving Islamic Creed through His Book *Al-Jawhar Al-Farid Fi ‘Ilm Al-Tawhid* (The Unique Gem in the Science of Divine Oneness) ”. Journal of Scientific and Human Dimensions, vol. 2, no. 3, Sept. 2026, pp. 988-1000, https://doi.org/10.65421/jshd.v2i3.332.