Rahayu, W. et al. 2023. Designing a Marketing Strategy for Samarium 153 ethylenediaminetetramethylene phosphonic acid (Sm 153-EDTMP) for Palliative Treatment of Cancer that Spreads to The Bones. Daengku: Journal of Humanities and Social Sciences Innovation. 3, 5 (Sep. 2023), 849–858. DOI:https://doi.org/10.35877/454RI.daengku1990.