Retnaningsih, Dwi, Nursalam Nursalam, Hanik Endang Nihayati, and Ferry Efendi. 2025. “Validation and Reliability Testing of a Family Resilience Instrument for Breast Cancer Undergoing Chemotherapy Caregivers ”. Scripta Medica 56 (4): 685-93. https://doi.org/10.5937/scriptamed56-56270.