Free Crossed Resolutions of Groups and Presentations of Modules of Identities among Relations. - Ronald Brown; Abdul Razak Salleh (LMS J. Comput. Math., 1999)

The Intuitionistic Fuzzy Normal Subgroup. - Mohammed F. Marashdeh; Abdul Razak Salleh (Int. J. Fuzzy Log. Intell. Syst., 2010)

Fuzzy hyperrings (Hv-rings) based on fuzzy universal sets. - Bijan Davvaz; M. Fathi; Abdul Razak Salleh (Inf. Sci., 2010)

Soft Expert Sets. - Shawkat Alkhazaleh; Abdul Razak Salleh (Adv. Decis. Sci., 2011)

Possibility Fuzzy Soft Set. - Shawkat Alkhazaleh; Abdul Razak Salleh; Nasruddin Hassan (Adv. Decis. Sci., 2011)

Generalised Interval-Valued Fuzzy Soft Set. - Shawkat Alkhazaleh; Abdul Razak Salleh (J. Appl. Math., 2012)

Possibility Intuitionistic Fuzzy Soft Set. - Maruah Bashir; Abdul Razak Salleh; Shawkat Alkhazaleh (Adv. Decis. Sci., 2012)

Atanassov's Intuitionistic Fuzzy Hyperrings (rings) Based on Intuitionistic Fuzzy Universal Sets. - Bijan Davvaz; Karema S. Abdulmula; Abdul Razak Salleh (J. Multiple Valued Log. Soft Comput., 2013)

Vague Soft Hypergroups and Vague Soft Hypergroup Homomorphism. - Ganeshsree Selvachandran; Abdul Razak Salleh (Adv. Fuzzy Syst., 2014)

Linguistic variable, hedges and several distances on complex fuzzy sets. - Abd Ulazeez M. Alkouri; Abdul Razak Salleh (J. Intell. Fuzzy Syst., 2014)

Possibility Vague Soft Expert Set Theory and Its Application in Decision Making. - Ganeshsree Selvachandran; Abdul Razak Salleh (SCDS, 2015)

On Normalistic Vague Soft Groups and Normalistic Vague Soft Group Homomorphism. - Ganeshsree Selvachandran; Abdul Razak Salleh (Adv. Fuzzy Syst., 2015)

Possibility Intuitionistic Fuzzy Soft Expert Set Theory and Its Application in Decision Making. - Ganeshsree Selvachandran; Abdul Razak Salleh (Int. J. Math. Math. Sci., 2015)

Relations between complex vague soft sets. - Ganeshsree Selvachandran; Pabitra Kumar Maji; Israa E. Abed; Abdul Razak Salleh (Appl. Soft Comput., 2016)

Complex vague soft sets and its distance measures. - Ganeshsree Selvachandran; Pabitra Kumar Maji; Israa E. Abed; Abdul Razak Salleh (J. Intell. Fuzzy Syst., 2016)

Distance and distance induced intuitionistic entropy of generalized intuitionistic fuzzy soft sets. - Ganeshsree Selvachandran; Pabitra Kumar Maji; Raghad Qasim Faisal; Abdul Razak Salleh (Appl. Intell., 2017)

An Adjustable Approach to Multi-Criteria Group Decision-Making Based on a Preference Relationship Under Fuzzy Soft Information. - Azadeh Zahedi Khameneh; Adem Kiliçman; Abdul Razak Salleh (Int. J. Fuzzy Syst., 2017)

Similarity Measure of Complex Vague Soft Sets and Its Application to Pattern Recognition. - Ganeshsree Selvachandran; Harish Garg; Mohammad H. S. Alaroud; Abdul Razak Salleh (Int. J. Fuzzy Syst., 2018)

Interval-Valued Complex Fuzzy Sets and Its Application to the Malaysian Economy. - Ganeshsree Selvachandran; Madhumangal Pal; Tahani A. Abdusalam Alhawari; Abdul Razak Salleh (Int. J. Fuzzy Syst. Appl., 2018)

Application of a preference relationship in decision-making based on intuitionistic fuzzy soft sets. - Azadeh Zahedi Khameneh; Adem Kiliçman; Abdul Razak Salleh (J. Intell. Fuzzy Syst., 2018)

Relations and compositions between interval-valued complex fuzzy sets and applications for analysis of customers' online shopping preferences and behavior. - Ganeshsree Selvachandran; Shio Gai Quek; Le Hoang Son; Pham Huy Thong; Bay Vo; Tahani A. Abdusalam Hawari; Abdul Razak Salleh (Appl. Soft Comput., 2022)