2024
Dec. 2024
Dec. 2024
Dec. 2024
[16 Dec]Fuji University (Iwate, Japan)
Dec. 2024
Dec. 2024
Dec. 2024
Dec. 2024
Nov. 2024
Nov. 2024
Nov. 2024
Nov. 2024
Oct. 2024
Oct. 2024
Oct. 2024
Oct. 2024
Sep. 2024
Sep. 2024
Sep. 2024
Sep. 2024
[6 Sep]Preah Sihanouk Cambodia China Friendship Polytechnic Institute(Preah Sihanouk, Cambodia)
Online Lecture
Jun. 2024
Jun. 2024
Jun. 2024
Jun. 2024
May. 2024
May. 2024
May. 2024
[28 May]South Ukrainian National Pedagogical University named after K. D. Ushynsky (Odesa, Ukraine)
Online Lecture
May. 2024
May. 2024
Apr. 2024
Apr. 2024
Apr. 2024
Mar. 2024
Mar. 2024
Mar. 2024
Feb. 2024
Feb. 2024