Asensio, Eva, Alejandro Almeida, Aida Galiano, and Juan Manuel Martín Álvarez. 2022. “Using Customer Knowledge Surveys to Explain Sales of Postgraduate Programs: A Machine Learning Approach”. International Journal of Interactive Multimedia and Artificial Intelligence 7 (3):96-102. https://doi.org/10.9781/ijimai.2022.01.008.