Sadid, S., Young, J. and Rusli, A. (2022) “Spam Filtering On User Feedback Via Text Classification Using Multinomial Naïve Bayes And TF-IDF”, Ultimatics : Jurnal Teknik Informatika, 13(2), pp. 108-113. doi: https://doi.org/10.31937/ti.v13i2.2149.