Eda Erdem is born in Istanbul. No idea if her parents are from Bosnia, but Erdem is a very turkish surname. -> Just in case, same as Baranowicz, Zaytsev, Egonu, Sylla, Omoruyi... all born in Italy by foreing parents.
Meliha is just the same case as Antropova: a player that moved to another country during her childhood... she just played few years for a youth club in Bosnia -> Same as Travica, born in Zagabria and grown in Italy...
You can't fight globalization. Italy is now a melting pot. And there's nothing wrong with it.