Alibek, Kenneth
Irving, Stephanie
Sautbayeva, Zarina
Kakpenova, Ainur
Bekmurzayeva, Aliya
Baiken, Yeldar
Imangali, Nurgul
Shaimerdenova, Madina
Mektepbayeva, Damel
Balabiyev, Arnat
Chinybayeva, Aizada
Article History
Received: 23 September 2014
Accepted: 25 November 2014
First Online: 23 December 2014