Volume 13, Issue 1 Mohamed Abdalla Darwish Mohamed M. A. Metwali Donal O'Regan Unique solvability of fractional quadratic nonlinear integral equations 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 Mohamed Abdalla Darwish Mohamed M. A. Metwali Donal O'Regan Find more articles with the same keywords quadratic integral equation fractional calculus superposition operator Darbo fixed point theorem Find more articles with the same subject classes 45G10 47H30 47N20