Fitri, Z. ., S. Safriana, and N. Nurdin. “Computational Thinking-Based Informatics Material Recommendation System for Vocational School Students With the Content-Based Filtering Method”. Edelweiss Applied Science and Technology, vol. 8, no. 6, Nov. 2024, pp. 4765-77, doi:10.55214/25768484.v8i6.3028.