Agustin, F.C. et al. 2026. Kombinasi Ankle Pump Exercise dan Elevasi Kaki 30° Terhadap Edema Pada Pasien Congestive Heart Failure (CHF) di RSUP dr. Soeradji Tirtonegoro Klaten. Borneo Nursing Journal (BNJ). 8, 2b (Oct. 2026), 8683–8688. DOI:https://doi.org/10.61878/bnj.v8i2b.1878.