Aan Setiawan, Mulawan Umar, and Erial Bahar. “Association Between Ki67 After Neoadjuvant Chemotherapy and Disease-Free Survival in Breast Cancer”. Sriwijaya Journal of Surgery 4, no. 2 (May 25, 2021): 304-322. Accessed March 11, 2025. https://sriwijayasurgery.com/index.php/sjs/article/view/57.