Congratulations @hanbin973! You received a personal award!
Happy Birthday! - You are on the Steem blockchain for 2 years! |
You can view your badges on your Steem Board and compare to others on the Steem Ranking
ABO식 혈액형의 집단유전학: 하디-베인베르크 법칙의 응용
Congratulations @hanbin973! You received a personal award!
Happy Birthday! - You are on the Steem blockchain for 2 years! |
You can view your badges on your Steem Board and compare to others on the Steem Ranking