G. Abe-i-Kpeng, Tran., “Analytic Reformulations, Mellin Moments, Bose–Einstein Variance and Gamma–Zipf Mixtures for a Riemann Zeta Inequality”, International Journal of Open Problems in Computer Science and Mathematics, vol. 19, no. 4, pp. 40–48, Oct. 2026, doi: 10.15849/ijopcm.v19i4.84.