Ahmad Ainuddin, H., S. S. Talib, M. Z. Zainal Abidin, and D. Katiman. “Social Support and Self- Care Behaviour Among Heart Failure Patients”. Environment-Behaviour Proceedings Journal, vol. 4, no. 12, Dec. 2019, pp. 165-71, doi:10.21834/e-bpj.v4i12.1906.