id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-4616	Gaketem, Thiti; Prommai, Tanaphong 	On Interval Valued Fuzzy Bi-interior Ideals in Semigroups	2023	10	.pdf	application/pdf	3969	254	86	We have µ̃ ⊓ χ̃S ⊑ χ̃S ◦ µ̃ ◦ χ̃S ⊓ µ̃ ◦ χ̃S ◦ µ̃ and implies that µ̃ ⊑ χ̃S ◦ µ̃ ◦ χ̃S ⊓ µ̃ ◦ χ̃S ◦ Then S is regular if and only if µ̃ ⊓ λ̃⊆̃λ̃ ◦ µ̃ ◦ λ̃ ⊓ µ̃ ◦ λ̃ ◦ µ̃ for every IVF bi-interior ideal µ̃ and every IVF ideal λ̃ of S. REFERENCES 129 Proof.	cache/ejpam-4616.pdf	txt/ejpam-4616.txt