%0 Journal Article %A S. Ostadhadi-Dehkordi %T Chain Condition and Fundamental Relation on $(\Delta,G)$-Sets Derived from $\Gamma$-semihypergroups %J Kragujevac Journal of Mathematics %D 2021 %P 21 %V 45 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/KJM_2021_45_1_a1/ %G en %F KJM_2021_45_1_a1