Gbala, O. Moses. Scale development for measuring retention in distance education / Gbala O Moses ; thesis supervisor Prof. Dr. Hüseyin Bicen. - Nicosia ; Near East University , 2016 . - 55 p. ; 29 cm. Thesis (Master) Includes bibliographical references Text in English Subjects--Corporate Names: Near East University--Dissertations Subjects--Topical Terms: Scaling LC Class. No.: H61.27