BORDBAR, Hashem, 2020, Soft set theory and hypercompositional algebras. V : .......... [na spletu]. Objavljeni povzetek znanstvenega prispevka na konferenci. 14th International Conference on Algebraic Hyperstructures and Applications (AHA 2020), Iasi, Romania. 2020. [Dostopano 3 april 2025]. Pridobljeno s: https://repozitorij.ung.si/IzpisGradiva.php?lang=slv&id=5646