The Indicators for Mapping and Profiling Internationalisation (IMPI) is a project coordinated by the Centre for Higher Education Development (CHE) and was created with the purpose of developing a tool to measure the internationalisation profiles of higher education institutions, through objective and comparable indicators. The project also aims at introducing proposals to improve the international ranking of universities. The list of indicators is set both in terms of relevance and acceptance by the community.
https://wbc-rti.info/object/link/9636