2nd International Conference on Technology and Social Science 29 فروردین - 22 بهمن 1397 Kiryu, ژاپن NPO e-JIKEI Network Promotion Institute(ENPI)
29 فروردین - 22 بهمن 1397
Kiryu, ژاپن
NPO e-JIKEI Network Promotion Institute(ENPI)
