Al Dukhiyl، A.، و Amold، A. (2012). Understanding the Benefits and Challenges Presented by Learning and Development at Al-Subeaei Charitable Establishment in Relation to the Roles and Responsibilities of Line Managers and Staff (رسالة ماجستير غير منشورة). Glasgow Caledonian University، غلاسكو. مسترجع من http://search.mandumah.com/Record/604505
Al Dukhiyl، Amin، و Angela Amold. "Understanding the Benefits and Challenges Presented By Learning and Development At Al-Subeaei Charitable Establishment in Relation to the Roles and Responsibilities of Line Managers and Staff" رسالة ماجستير. Glasgow Caledonian University، غلاسكو، 2012. مسترجع من http://search.mandumah.com/Record/604505