Volume & Issue: Volume 6, Issue 2, Summer and Autumn 2021, Pages 171-324 
5. Total domination in cubic Knodel graphs

Pages 221-230

10.22049/cco.2020.26793.1143

Nader Jafari Rad; Doost Ali Mojdeh; Reza Musawi; E. Nazari


7. On the variable sum exdeg index and cut edges of graphs

Pages 249-257

10.22049/cco.2021.26865.1152

Ansa Kanwal; Adnan Aslam; Zahid Raza; Naveed Iqbal; Bawfeh Kometa


8. Some remarks on the sum of the inverse values of the normalized signless Laplacian eigenvalues of graphs

Pages 259-271

10.22049/cco.2021.26987.1173

Igor Milovanovic; Emina Milovanovic; Marjan Matejic; Serife Burcu Bozkurt Altındağ


10. Strength of strongest dominating sets in fuzzy graphs

Pages 287-297

10.22049/cco.2021.26988.1174

Nader Jafari Rad; Marzieh Farhadi Jalalvand; Maryam Ghorani


11. Line completion number of grid graph Pn × Pm

Pages 299-313

10.22049/cco.2021.26884.1156

Joseph Varghese Kureethara; Merin Sebastian