Explain, by referring to relevant sources, the reason why Personnel Management has changed to Human Resource Management and how the functions and roles of Human Resource Department differ from Personnel Department

هـذا هـو السؤال ، واتمنـى ان اجـد افكـار عديده تساعدنـي في عمـل بحـث ممتـاز .

شاكر لكـم .