Schedl, Markus, and Christine Bauer. “An Analysis of Global and Regional Mainstreaminess for Personalized Music Recommender Systems”. Journal of Mobile Multimedia 14, no. 1 (April 30, 2018): 95–122. Accessed June 18, 2026. https://journals.riverpublishers.com/index.php/JMM/article/view/4435.