رحماني ي.ز. and غازي ن. 2021. The Reality of Strategic Vigilance and Economic Intelligence in Algeria (Existing Attempts to Build a System of Vigilance and Economic Intelligence). Finance and Business Economies Review. 5, 2 (Aug. 2021), 288–300. DOI:https://doi.org/10.58205/fber.v5i2.990.