Wali, Yagana, 		Abdulfathi, Fathi, 		Hamman, Abubakar, UND 		Mohammed, Hauwa.
" Sibsize, Birth Order and Children`s Educational Attainment in Maiduguri Metropolis, Borno State, Nigeria" <em>NIU Journal of Educational Research</em> [online], Band 10 Nummer 2 (30 September 2024)