Graphs for the analysis of bipolar fuzzy information por Akram, Muhammad, Sarwar, Musavarah, Dudek, Wieslaw A.

Also available remotely for the University of the Philippines System via SpringerLink. Click here to access thru EZproxy
Available for University of the Philippines System via SpringerLink. Click here to access

Fuzzy hypergraphs and related extensions por Akram, Muhammad, Luqman, Anam

Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy