C.B. SENTHILKUMAR
"Study on effectiveness of internal and external training to the development of employee in corporate sectors and hospitals".
Indian Journal of Public Health Research & Development,
vol: 9,
No. 3
Jan. 2018, pp: 259 -264,
https://scholar9.com/publication-detail/study-on-effectiveness-of-internal-and-external-tr-9050
