SAMUEL WYCLIFF; ABBA ALIYU SARARINKUKA. Urban Transportation in Northern Nigeria: An Exploratory Study of Commercial Motorcycle (Achaba) Transport System in the Socio-economic Growth and Development of Katsina Metropolis, 1987–2012. LAPAI JOURNAL OF NIGERIA HISTORY, [S. l.], v. 13, n. 3, p. 37–50, 2021. Disponível em: https://ojs.ibbujournals.com.ng/index.php/ljnnhh/article/view/825. Acesso em: 3 jul. 2024.