Author = Bijan Davvaz
Number of Articles: 2
1. $(m,n)$-Hyperideals in Ordered Semihypergroups

Volume 12, Issue 1, Winter and Spring 2020, Pages 43-67

Ahsan Mahboob; Noor Mohammad Khan; Bijan Davvaz


2. Basic notions and properties of ordered semihyperrings

Volume 4, Issue 1, Winter and Spring 2016, Pages 43-62

B. Davvaz; S. Omidi