J. Janssen, A.J. Berlanga, S. Heyenrath, H. Martens, H. Vogten, A. Finders, E. Herder, H. Hermans, J. Melero Gallardo, L. Schaeps, R. Koper: Assessing the Learning Path Specification: a Pragmatic Quality Approach /jucs_16_21/assessing_the_learning_path
