Al Jelaisy, Khalid Dr.2018-10-292018-10-2920002000http://196.43.179.3:8080/xmlui/handle/123456789/6301.Definition and importance of time according to Islam; 2.Time in administrative thought; 3.Time management from an Islamic perspective; 4.Duties of Muslim manager regarding time; 5.Effective management of time; 6.Field studies on time managementen-USBook