F. . Putri, B. . Martadiputra, and L. Lukman, “Log-Rank Test as A Continuation of The Kaplan-Meier Method in Survival Analysis Using R Language (Case Study: D-penicillamine Treatment on the Probabillity of Survival in Primary Biliary Cirrhosis (PBC) Patients at the Mayo Clinic)”, JMSK, vol. 21, no. 1, pp. 285–306, Sep. 2024.