Volume 9, Issue 3 Mahdieh Azari Ali Iranmanesh Some inequalities for the multiplicative sum Zagreb index of 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 Mahdieh Azari Ali Iranmanesh Find more articles with the same keywords degree lower bound multiplicative sum Zagreb index multiplicative Zagreb indices graph operations Find more articles with the same subject classes 05C35 05C76 05C07