The Embedding of an Ordered Semigroup in an Ordered group via the Quotient Condition
The Ideal extensions of ordered semigroups
The embedding of an ordered semigroup into an le-semigroup.
A note on semi-pseudoorders in semigroups.
Noetherian and Artinian ordered groupoids -- semigroups.
Decomposition of commutative ordered semigroups into archimedean components.
Fuzzy interior ideals in ordered semigroups.
On ordered left groups.
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