A. M. B. Aji, D. Nurdiyanti, and H. Basri, “Leveraging Neural Matrix Factorization (NeuralMF) and Graph Neural Networks (GNNs) for Enhanced Personalization in E-Learning Systems”, Int. J. Softw. Eng. Comput. Sci., vol. 4, no. 2, pp. 463–472, Aug. 2024, doi: 10.35870/ijsecs.v4i2.2238.