Operations on fuzzy graphs

On M-strong fuzzy graphs

Information Sciences: an International Journal

Types of arcs in a fuzzy graph

Information Sciences: an International Journal

Interval-valued fuzzy graphs

Computers & Mathematics with Applications

Bipolar fuzzy graphs

Information Sciences: an International Journal

Intuitionistic fuzzy hypergraphs with applications

Information Sciences: an International Journal

Vague hypergraphs

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology