Volume & Issue: Volume 8, Issue 1, March 2023, Pages 1-270 
Some new bounds on the modified first Zagreb index

Pages 13-21

10.22049/cco.2021.27159.1205

Igor Milovanović; Emina Milovanović; Marjan Matejić; Akbar Ali


The stress of a graph

Pages 53-65

10.22049/cco.2021.27320.1231

Raksha Poojary; Arathi Bhat K; Subramanian Arumugam; Manjunatha Prasad Karantha


On the distance spectra of product of signed graphs

Pages 67-76

10.22049/cco.2021.27304.1227

Shijin T.V.; Soorya P.; Shahul Hameed K.; Germina K. A.


On the Zagreb indices of graphs with given Roman domination number

Pages 141-152

10.22049/cco.2021.27439.1263

Ayu Ameliatul Shahilah Ahmad Jamri; Roslan Hasni; Sharifah Kartini Said Husain


Sombor index of some graph transformations

Pages 193-205

10.22049/cco.2021.27484.1272

Harishchandra S. Ramane; Ivan Gutman; Kavita Bhajantri; Deepa V. Kitturmath


Improved bounds for Kirchhoff index of graphs

Pages 243-251

10.22049/cco.2022.27492.1275

Ş. Burcu Bozkurt Altındağ; Marjan Matejić; Igor Milovanović; Emina Milovanović