According Nardjana (1994) Conflict is the result of situations where the desire or the will of a different or opposite from one another, so that one or both interrupted each other.
According Killman and Thomas (1978), conflict is a condition of the occurrence of discrepancies between the values or goals to be achieved, both within individuals and in relationship to others. Conditions that have been put forward that can interfere with even hamper the achievement of emotion or stress that affect the efficiency and productivity of work (Wijono, 1993, P.4)
According to Wood, Walace, Zeffane, Schermerhorn, Hunt, and Osborn (1998:580), which referred to the conflict (in the scope of the organization) are: Conflict
is a situation the which two or more people disagree over issues of organizational substance and / or emotional antagonism Some experience with one another.
more or less means that the conflict is a situation where two or more people disagree on an issue involving the interests of the organization and / or by the onset of feelings of hostility to one another.