Zhumadilkhanov А. . “Historical Aspects of Football in Tselinograd”. Bulletin of L.N. Gumilyov Eurasian National University. Pedagogy. Psychology. Sociology Series., vol. 137, no. 4, Dec. 2021, pp. 210-9, https://bulpedps.enu.kz/index.php/main/article/view/1645.