Manat K. Zhailauova, Akbilek P. Mynbayeva,Nazgul T. Sartayev, Serik M. Kenesbayev,. «Building Motivation for Research in Elementary School Students». Opción 350 (agosto 3, 2019): 1216-1232. Accedido julio 30, 2025. https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/24578.