T.Mangaleswaran, and T.Mangaleswaran. “A Study of Planning of Human Resources in Outpatient Department at District Siddha Ayurveda Hospitals in Vavuniya District”. Global Journal of Management and Business Research, vol. 18, no. A4, Mar. 2018, pp. 23-27, https://journalofbusiness.org/index.php/GJMBR/article/view/2479.