Kembuan, Gabriele Jessica. “Profile of HER2/Neu, Estrogen Receptor and Heat Shock Protein 27 Expression in Early And Late Onset Indonesian Breast Cancer Patients”. Journal of Asian Medical Students’ Association 8, no. 4 (June 28, 2020): 48-56. Accessed March 29, 2024. https://jamsa.amsa-international.org/index.php/main/article/view/179.