Correlation of Mitotic Index (MI) and Tumor Infiltrating  Lymphocytes (TILs) to Chemotherapy Response in Triple Negative  Breast Cancer (TNBC) at Haji Adam Malik General Hospital Medan, Siregar, Kamal Basri, Siregar Barry Winaldy, and , Pharmacognosy Journal, December 2023, Volume 15, Issue 6, p.1181-1184, (2023)