كفاءة القرار الاستراتيجي في إطار استراتيجيات التدفق المعرفي وآليات التنسيق المنظمي dirāsah taḥlīlīyah li-ārāʼ ʻayyinah min al-ʻāmilīn fī Sharikat Nafṭ al-Shamāl = The strategic decision efficiency in the context of knowledge flow : strategies and organizational coordination mechanisms : an analytical study of opinions of sample of workers in the Northern Oil Company

· al-Munaẓẓamah al-ʻArabīyah lil-Tanmiyah al-Idārīyah, Jāmiʻat al-Duwal al-ʻArabīyah

dirāsah taḥlīlīyah li-ārāʼ ʻayyinah min al-ʻāmilīn fī Sharikat Nafṭ al-Shamāl = The strategic decision efficiency in the context of knowledge flow : strategies and organizational coordination mechanisms : an analytical study of opinions of sample of workers in the Northern Oil Company