(2017). Over the awareness of managers strategic importance of vigilance "Exploratory study in the National Insurance Company". , 12(40), 326-343.
. "Over the awareness of managers strategic importance of vigilance "Exploratory study in the National Insurance Company"". , 12, 40, 2017, 326-343.
(2017). 'Over the awareness of managers strategic importance of vigilance "Exploratory study in the National Insurance Company"', , 12(40), pp. 326-343.
Over the awareness of managers strategic importance of vigilance "Exploratory study in the National Insurance Company". , 2017; 12(40): 326-343.