31 July 2018 XXXII International Scientific and Practical Conference «Actual Problems of Modern Science» (Saint-Petersburg - Astana - Kiev - Vienna), July 31, 2018 Read more

28 September 2018 XXXIV International Scientific and Practical Conference «Actual Problems of Modern Science» (Saint-Petersburg - Astana - Kiev - Vienna), September 28, 2018 Read more

29 November 2018 XXXVI International Scientific and Practical Conference «Actual Problems of Modern Science» (Saint-Petersburg - Astana - Kiev - Vienna), November 29, 2018 Read more