Mahama, F. ., E. K. . Donkoh, K. . Annin, S. Osman, D. . Otoo, I. . Mohammed, and J. . Ackora-Prah. “Minimum Overlap Difference in Dual Masting of GSM Network Design”. Contemporary Mathematics, vol. 6, no. 2, Apr. 2025, pp. 2432-49, doi:10.37256/cm.6220253231.