Acesso à informação
13212 55 Geekie
2787 6 Khan Academy
1012 2 Khan Academy
2508 15 Khan Academy
2519 6 Geekie
748 0 Khan Academy
514 0 Khan Academy
1117 4 Khan Academy
570 0 Khan Academy
721 0 Khan Academy
399 0 Khan Academy
1287 4 Khan Academy
1039 5 Khan Academy
1448 7 Khan Academy
1097 1 Khan Academy
1078 0 Geekie
297 0 Khan Academy
285 0 Khan Academy
454 0 Khan Academy
996 3 Khan Academy