Volume 11, Issue 3 Yasar Nacaroglu A. Dılek Maden The upper bounds for multiplicative sum Zagreb index of some graph operations Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Yasar Nacaroglu A. Dılek Maden Find more articles with the same keywords Zagreb indices multiplicative sum Zagreb index join rooted product corona product tensor product Cartesian product strong product hierarchical product lexicographic product Find more articles with the same subject classes 05C35 05C76 05C07