Fiarni C, Gunawan AS, Victor F. Academic Recommender System Using Engagement Advising and Backward Chaining Model. J. Inf. Syst. Eng. Bus. Intell. [Internet]. 2022 Apr. 26 [cited 2024 Aug. 4];8(1):91-9. Available from: https://e-journal.unair.ac.id/JISEBI/article/view/33643