Isted, Georgia H.; Thomas, Robert J.; Warner, Kevin S.; Stuber, Matt J.; Ellsworth, Ethan; Katzner, Todd E.(Publisher of Kostanay Regional University named after Akhmet Baitursynov, 2024-02-26)
Konysbayeva, D.T.; Myrzabayeva, M.T.; Gorbulya, V.S.; Suyundikova, Zh.T.(Publisher of Kostanay Regional University named after Akhmet Baitursynov, 2024-02-26)