1.
Ongarbayev Y, Ospanova A, Abdykalykova R, Ashimhan N. Modern state of educational process on the speciality "Сhemistry". Chemical Bulletin of Kazakh National University [Internet]. 31Mar.2012 [cited 2May2024];65(1):153-5. Available from: https://bulletin.chemistry.kz/index.php/kaznu/article/view/355