Geoffrey Ijomah David Chima และผู้แต่งคนอื่นๆ. (2016) OPPORTUNITIES AND CHALLENGES IN SOUTH-SOUTH COOPERATION: A CRITICAL ASSESSMENT OF CHINA-NIGERIA BILATERAL RELATIONS ON ECONOMIC DEVELOPMENT. <i>Ph.D. in Social Sciences Journal</i>, <i>6</i>(3), 210-230.Geoffrey Ijomah David Chima และผู้แต่งคนอื่นๆ. "OPPORTUNITIES AND CHALLENGES IN SOUTH-SOUTH COOPERATION: A CRITICAL ASSESSMENT OF CHINA-NIGERIA BILATERAL RELATIONS ON ECONOMIC DEVELOPMENT". Ph.D. in Social Sciences Journal 6 (2016):210-230.Geoffrey Ijomah David Chima และผู้แต่งคนอื่นๆ. OPPORTUNITIES AND CHALLENGES IN SOUTH-SOUTH COOPERATION: A CRITICAL ASSESSMENT OF CHINA-NIGERIA BILATERAL RELATIONS ON ECONOMIC DEVELOPMENT. Doctor of Philosophy in Social Sciences Association Ramkhamhaeng University:ม.ป.ท. 2016.