1. Elicitation and Modeling Non-Functional Requirements -A POS Case Study;Md;International Journal of Future Computer and Communication,2013
2. UML-Based Modeling of Non-Functional Requirements in Telecommunication Systems;Mehrdad Saadatmand;The Sixth International Conference on Software Engineering Advances,2011
3. Modeling Nonfunctional Requirements: A Basis for dynamic Systems Management;Michael Dinkel;ACM SIGSOFT Software Engineering Notes,2005
4. Non-Functional Requirements in Business Process Modeling;Christopher J Pavlovski;Fifth AsiaPacific Conference on Conceptual Modelling,2008