Supoyo, Bertrand, Xavier Fabiano Antonius Mamangkey, Riky Martien Mengko, I Made Hendy Wijaya, Victor Tarigan, and Ade Yusupa. “Implementation of a Simple Web-Based Recommendation E-Book System Using Content-Based Filtering”. Applied Information Technology and Computer Science (AICOMS) 4, no. 1 (June 2, 2025): 15-24. Accessed June 28, 2025. https://jurnal.politap.ac.id/aicoms/article/view/1789.