Ughade, Manoj, Rashmi Jain, and R D Daheriya. “FIXED POINT AND COMMON FIXED POINT RESULTS FOR EXPANSIVE MAPPINGS IN Gb- CONE METRIC SPACES”. Journal of Global Research in Mathematical Archives(JGRMA) 2, no. 11 (November 3, 2015): 01–11. Accessed May 11, 2025. https://www.jgrma.com/index.php/jgrma/article/view/261.