Artigo sobre as classes no Parabadminton

http://www.febasp.org.br/base.asp?cod=Defini%E7%E3o%20e%20Classes

https://www.tournamentsoftware.com/sport/draws.aspx?id=B83A8356-BB97-427C-B490-149A1EA977C7

https://www.tournamentsoftware.com/sport/draws.aspx?id=B7851DD2-2843-4D54-9163-158C4F2E62B8

 https://www.tournamentsoftware.com/sport/tournament.aspx?id=EA4003E5-A190-4F17-8DC9-3596479A0D0B

https://www.tournamentsoftware.com/sport/draws.aspx?id=70B3893A-54BF-4C0A-A001-04E56FFDF400

 http://www.tournamentsoftware.com/sport/draws.aspx?id=F16B9A7C-DA4B-4B87-B66E-20ADB7A2765A

https://www.tournamentsoftware.com/sport/draws.aspx?id=F16B9A7C-DA4B-4B87-B66E-20ADB7A2765A

https://www.tournamentsoftware.com/sport/matches.aspx?id=5891E8BC-67F9-424C-8740-A58E0A9209C7

https://www.tournamentsoftware.com/sport/draws.aspx?id=18242F4B-8BF7-4C6F-8552-63BB39E9BF10

 https://www.tournamentsoftware.com/sport/draws.aspx?id=3677D88E-177F-4AA3-A908-E754A9707CD6

http://www.tournamentsoftware.com/sport/draws.aspx?id=A845B76D-2038-4AD0-B867-3DA904FDD9D5

http://www.tournamentsoftware.com/sport/draws.aspx?id=5AE15F84-3086-4FAA-991B-C5303830EE5D

http://www.tournamentsoftware.com/sport/draws.aspx?id=6C95D5E4-225F-49F1-98C3-0A106266EAF9

http://www.tournamentsoftware.com/sport/draws.aspx?id=0F2B3D04-861C-4C80-9006-3969814443FB

http://www.tournamentsoftware.com/sport/draws.aspx?id=109EBD1F-101A-45C8-80C8-9F465FB14298

https://www.tournamentsoftware.com/sport/draws.aspx?id=5636BA9E-F501-409B-9C9C-604A06C0725B