Volume & Issue: Volume 4, Issue 2, Summer and Autumn 2019, Pages 79-208 
3. k-Efficient partitions of graphs

Pages 109-122


M Chellali; Teresa W. Haynes; Stephen T. Hedetniemi

4. t-Pancyclic Arcs in Tournaments

Pages 123-130


Wei Meng; Steffen Grueter; Yubao Guo; Manu Kapolke; Simon Meesker

7. Different-Distance Sets in a Graph

Pages 151-171


Jason T. Hedetniemi; Stephen T. Hedetniemi; Renu C. Renu C. Laskar; Henry Martyn Mulder

10. On Hop Roman Domination in Trees

Pages 201-208


Nader Jafari Rad; Abolfazl Poureidi