. Chalmers and . Center, software-center.se/ 2. iStar Showcase'11: Exploring the goals of your systems and businesses, practical experiences with i* modeling

B. Andersson, P. Johannesson, and J. Zdravkovic, Aligning goals and services through goal and business modelling Information systems and e-business management, pp.143-169, 2009.

F. Bedru, M. Freiholtz, and S. Mensah, An empirical investigation of the use of goal and process modelling to analyze API ecosystem design and usage workflow (bachelor thesis), 2017.

F. Dalpiaz, X. Franch, and J. Horkoff, istar 2.0 language guide, 2016.

J. Debbiche, Str Applying goal modeling to API ecosystems: A cross-company case study (bachelor thesis)

R. Eshuis and R. Wieringa, A formal semantics for uml activity diagrams-formalising workflow models, 2001.

H. Estrada, A. M. Rebollar, O. Pastor, and J. Mylopoulos, An Empirical Evaluation of the i* Framework in a Model-Based Software Generation Environment, pp.513-527, 2006.
DOI : 10.1007/11767138_34

J. P. Friedenstab, C. Janiesch, M. Matzner, and O. Muller, Extending BPMN for Business Activity Monitoring, 2012 45th Hawaii International Conference on System Sciences, pp.4158-4167, 2012.
DOI : 10.1109/HICSS.2012.276

J. Gordijn, H. Akkermans, and J. Van-vliet, Designing and evaluating e-business models, IEEE Intelligent Systems, vol.16, issue.4, pp.11-17, 2001.
DOI : 10.1109/5254.941353
URL : http://www.hhs.se/CIC/about/blkcoffee/jaap_gordijn-ieee.pdf

J. Gordijn, M. Petit, and R. Wieringa, Understanding Business Strategies of Networked Value Constellations Using Goal- and Value Modeling, 14th IEEE International Requirements Engineering Conference (RE'06), pp.129-138, 2006.
DOI : 10.1109/RE.2006.69

F. Gottschalk, T. A. Wagemakers, M. H. Jansen-vullers, W. M. Van-der-aalst, L. Rosa et al., Configurable Process Models: Experiences from a Municipality Case Study, pp.486-500, 2009.
DOI : 10.1007/978-3-540-78238-4_45
URL : http://is.tm.tue.nl/staff/wvdaalst/publications/p515.pdf

M. Harper and P. Cole, Member checking: can benefits be gained similar to group therapy?, The Qualitative Report, vol.17, issue.2, pp.510-517, 2012.

J. Horkoff, T. Li, F. L. Li, M. Salnitri, E. Cardoso et al., Using Goal Models Downstream, International Journal of Information System Modeling and Design, vol.6, issue.2, pp.1-42, 2015.
DOI : 10.4018/IJISMD.2015040101

J. Horkoff and N. A. Maiden, Creative leaf: A creative istar modeling tool, pp.25-30, 2016.

J. Horkoff and E. Yu, Evaluating goal achievement in enterprise modeling?an interactive procedure and experiences. PoEM pp, pp.145-160, 2009.

J. Horkoff, Y. Yu, and S. Eric, Openome: An open-source goal and agent-oriented model drawing and analysis tool, pp.154-156, 2011.

M. Hussein and A. Lundén, An Industrial Assessment of Software Framework Design: A case study of a rule-based framework, 2017.

D. L. Moody, G. Sindre, T. Brasethvik, and A. Sølvberg, Evaluating the Quality of Process Models: Empirical Testing of a Quality Framework, pp.380-396, 2002.
DOI : 10.1007/3-540-45816-6_36

M. H. Sadi and E. Yu, Modeling and Analyzing Openness Trade-Offs in Software Platforms: A Goal-Oriented Approach, pp.33-49, 2017.
DOI : 10.1109/ICECCS.1998.706657

J. L. De-la-vara, J. Sánchez, and O. Pastor, On the Use of Goal Models and Business Process Models for Elicitation of System Requirements, Enterprise, Business- Process and Information Systems Modeling, pp.168-183, 2013.
DOI : 10.1007/978-3-642-38484-4_13

E. S. Yu, Towards modelling and reasoning support for early-phase requirements engineering, Proceedings of ISRE '97: 3rd IEEE International Symposium on Requirements Engineering, pp.226-235, 1997.
DOI : 10.1109/ISRE.1997.566873