Annotation: 
                    
                    Open article
                
                
                
                    
                    Year of release:                     
                        2017                    
                
                
                    
                    Number of the journal:                     
                        1(65)                    
                
                
                    
                    Heading:                     Economic sciences
                
                
            
            
 English
 Русский
 Қазақ