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 14, 2025. https://mail.produccioncientificaluz.org/index.php/opcion/article/view/24578.