Muon, H. V., Hai, N. T., Nhan, N. N. and Tuan, T. Q. (2026) “An Explainable Hybrid Framework for Detecting Harmful Short Comments on Vietnamese Social Media Using TF-IDF and Lightweight Transformers”, Journal of Science and Technology on Information security, 1(27), pp. 35-50. doi: 10.54654/isj.v3i26.1162.