R. R. Linhares and R. N. Vargas, “SEPARATING DOCUMENTS BY LEXICAL REPETITION VIA YULE’S K AND K-MEANS: VALIDATION THROUGH MONTE CARLO SIMULATION”, REASE, vol. 12, no. 9, pp. 1–9, Sep. 2026, doi: 10.51891/rease.v12i9.29935.