1. Alsulami SM, Alotaibi A: Coupled coincidence point theorems for compatible in partially ordered metric spaces. Bull. Math. Anal. Appl. 2012, 4: 129–138.
2. Alsulami SM, Hussain N, Alotaibi A: Coupled fixed and coincidence points for monotone operators in partial metric spaces. Fixed Point Theory Appl. 2012., 2012: Article ID 173 10.1186/1687-1812-2012-173
3. Alsulami SM, Kozlowski WM: On the set of common fixed points of semigroups of nonlinear mappings in modular function spaces. Fixed Point Theory Appl. 2014., 2014: Article ID 4 10.1186/1687-1812-2014-4
4. Ćirić L, Alsulami SM, Parvaneh V, Roshan JR:Some fixed point results in ordered G p -metric spaces. Fixed Point Theory Appl. 2013., 2013: Article ID 317 10.1186/1687-1812-2013-317
5. Hussain N, Nashine HK, Kadelburg Z, Alsulami SM: Weakly isotone increasing mappings and endpoints in partially ordered metric spaces. J. Inequal. Appl. 2012., 2012: Article ID 232 10.1186/1029-242X-2012-232