Douglas Barnabas, and Umar Zubairu. “From Amalgamation to Nationhood: A Critique of Nation Building Process in Nigeria Since 1960”. LAPAI JOURNAL OF NIGERIA HISTORY 13, no. 1 (February 23, 2021): 60–65. Accessed July 22, 2024. https://ojs.ibbujournals.com.ng/index.php/ljnnhh/article/view/791.