Fadlil, A., S. Sunardi, and R. Ramdhani. “Similarity Identification Based on Word Trigrams Using Exact String Matching Algorithms”. INTENSIF: Jurnal Ilmiah Penelitian Dan Penerapan Teknologi Sistem Informasi, Vol. 6, no. 2, Aug. 2022, pp. 253-70, doi:10.29407/intensif.v6i2.18141.