Muhammad Efendi Hasibuan and Muhammad Syahputra Novelan 2026. Implementation of Machine Learning for Student Sentiment Analysis as a Basis for Evaluating the Quality of Educational Services at Private Higher Education Institutions in Padang Lawas. JURIKOM (Jurnal Riset Komputer). 13, 5 (Oct. 2026), 1502–1508. DOI:https://doi.org/10.30865/jurikom.v15i5.10214.