mfe
Kuma letid ki finn fer dan Nigeria ki finn truve ki zelev ki koz Yoruba e ki finn anprann dan sa langaz-la depi so premye lane primer ziska sizyem ena pli bon performans dan tu kalite test aptitid dan dezyem lang, ki inklir Angle.
eng
A famous study in Nigeria showed that children who speak Yoruba and who were taught through their mother tongue from 1st to 6th Standard do much better than the children taught through English, in all subjects, including in English.