Volume & Issue: Articles in Press
1. Weak signed Roman k-domination in graphs

Articles in Press, Accepted Manuscript, Available Online from 13 March 2020

Lutz Volkmann


2. Twin signed total Roman domatic numbers in digraphs

Articles in Press, Accepted Manuscript, Available Online from 15 March 2020

Jafar Amjadi


3. Relationships between Randic index and other topological indices

Articles in Press, Accepted Manuscript, Available Online from 18 May 2020

Z. Du; A. Jahanbai; S. M. Sheikholeslami


4. A note on the first Zagreb index and coindex of graphs

Articles in Press, Accepted Manuscript, Available Online from 23 May 2020

Igor Milovanovic; Marjan Matejic; Emina Milovanovic; Rana Khoeilar