Using Content-Based Filtering and Apriori for Recommendation Systems in a Smart Shopping System (D. Pebrianti, D. Ahmad, L. Bayuaji, L. Wijayanti, & M. Mulyadi , Trans.). (2024). Indonesian Journal of Computing, Engineering, and Design (IJoCED), 6(1), 58-70. https://doi.org/10.35806/ijoced.v6i1.393 (Original work published 2024)