Chotchaya, P., and U. Leerawat. “Some Results on Fixed Sets and Kernel Sets of Permuting \(n\)-\((f ,g)\)-Derivation of Lattices”. Communications in Mathematics and Applications, vol. 13, no. 3, Nov. 2022, pp. 1075-86, doi:10.26713/cma.v13i3.1870.