Volume & Issue: Volume 11, Issue 3 - Serial Number 23, November 2022, Pages 1-213 (Special Issue dedicated to Prof. Mashaallah Mashinchi.) 
$(3,2)$-fuzzy UP-subalgebras and $(3,2)$-fuzzy UP-filters

Pages 1-14

Young Bae Jun; B. Brundha; N. Rajesh; Ravikumar Bandaru


On hyperideals of Krasner hyperrings based on derived unitary rings

Pages 33-56

Seyed Shahin Mousavi; Morteza Jafarpour; Hojat Babaei; Irina Cristea


Positive implicative True-False ideals in BCK-algebras

Pages 69-85

Rajabali Borzooei; M. Mohseni Takallo; Young Bae Jun; M. Aaly Kologani


On Kronecker Product Of Two RL-graphs And Some Related Results

Pages 87-107

Elham Raisi Sarbizhan; Mohammad Mehdi Zahedi


BLOW-UP AND GLOBAL EXISTENCE OF SOLUTIONS FOR HIGHER-ORDER KIRCHHOFF-TYPE EQUATIONS WITH VARIABLE EXPONENTS

Pages 109-131

Fortuné Mahougnon Dohemeto; Guy Aymard Degla; Cyrille Sègbégnon Dansou


$\gamma$- BCK algebras

Pages 133-145

Arsham Borumand Saeid; M Murali Krishna Rao; R Kumar Kona


GKRR: A gravitational-based kernel ridge regression for software development effort estimation

Pages 147-174

Mohammad Bagher Dowlatshahi; Mohammad Ali Zare-Chahooki; Saba Beiranvand; Amin Hashemi


Some results on uncorrelated dependent random variables

Pages 175-189

Ali Dolati; Mohammad Amini; G. R. Mohtashami Borzadaran