Fujita, Takaaki, Ajoy Kanti Das, Arif Mehmood, and Arkan A. Ghaib. 2026. “Extensions of Factor, Signal-Flow, Control-Flow, Dataflow, and PERT CPM Graphs to Hypergraphs and Superhypergraphs With Illustrative Applications in Engineering and Intelligent Computing”. International Scientific Spectrum 2 (1): 252-75. https://doi.org/10.66972/iscis21202627.