Supporting business process fragmentation while maintaining operational semantics: a BPEL perspective. - Rania Y. Khalaf (dissertation.de, 2008)

CoopIS 2013 PC Co-Chairs Message. - Johann Eder; Zohra Bellahsene; Rania Y. Khalaf (OTM Conferences, 2013)

Guest Editorial. - Johann Eder; Zohra Bellahsene; Rania Y. Khalaf (Int. J. Cooperative Inf. Syst., 2015)