Shamivand, M. M., H. Doostie, and H. Rasouli. 2017. “Characterization of \((m,n)\)-High-Ideals of Posemigroups When They Are \(0^{\ast}\)-Minimal”. Communications in Mathematics and Applications 8 (1):107-17. https://doi.org/10.26713/cma.v8i1.452.