Sharoni, S. K. A., N. Hassan, H. A. M. A. Majid, and N. A. Shaharudin. “Psychosocial Issues and Diabetes Self-Management Among Elderly Diabetes Patients With Poor Glycaemic Control in Malaysia”. Journal of Health Research, vol. 29, no. 6, Aug. 2017, pp. 465-71, https://he01.tci-thaijo.org/index.php/jhealthres/article/view/97217.