Balapradhana Santoso, Juan. 2026. “Cost Effectiveness Analysis Trastuzumab Deruxtecan Versus Trastuzumab Emtansine Pada Pasien Kanker Payudara Metastatik Her2-Positif: Systematic Review”. International Journal of Health Engineering and Technology 4 (6). https://doi.org/10.55227/ijhet.v4i6.649.