Dr.G.Amutha, A.ANANTHARAMASANKAR, E.SANDHIYA 2022. HRM FUNCTIONS AND ITS EFFECTIVENESS INRAMBAL LIMITED,CHENNAI. Turkish Journal of Computer and Mathematics Education (TURCOMAT). 10, 3 (Jun. 2022), 1245–1257. DOI:https://doi.org/10.17762/turcomat.v10i3.12800.