chkuendig·ปีที่แล้ว·discussJust leaving this here: https://en.wikipedia.org/wiki/Global_Social_Mobility_Index
chkuendig·4 ปีที่แล้ว·discussWordtris ( https://en.wikipedia.org/wiki/Wordtris ) was developed by Armen Sarkissian - the current president of Armenia