Nainggolan, Rena, Fenina Tobing, and Eva Harianja. 2023. “Sentiment; Clustering; K-Means Analysis Sentiment in Bukalapak Comments With K-Means Clustering Method”. IJNMT (International Journal of New Media Technology) 9 (2), 87-92. https://doi.org/https://doi.org/10.31937/ijnmt.v9i2.2914.