RAMDANI, A. L.; HIDAYAT, A. N.; MUTHOHAROH, L. Analisis Sentimen Berbasis Aspek pada Ulasan Pariwisata Menggunakan Varian Algoritma K-Nearest Neighbor: Aspect-Based Sentiment Analysis of Tourism Reviews Using Variants of the K-Nearest Neighbor Algorithm. MALCOM: Indonesian Journal of Machine Learning and Computer Science, v. 6, n. 2, p. 534-545, 19 Apr. 2026.