Semil @ Ismail, G., N. H. Sarmin, N. I. Alimon, and F. Maulana. “Forgotten Topological Index of The Zero Divisor Graph for Some Rings of Integers”. Journal of the Indonesian Mathematical Society, vol. 31, no. 1, Mar. 2025, p. 1827, doi:10.22342/jims.v31i1.1827.