Kundiri, A. and Adebisi, O. (2003) “Characteristics of air travellers and travel processes at Mallam Aaminu Kano International Airport, Kano”, ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, 3, pp. 39-43. Available at: https://azojete.com.ng/index.php/azojete/article/view/311 (Accessed: 2July2022).