Sisitemu ya Polisher Ibiranga: 1. Igikorwa kiroroshye kandi cyoroshye kwiga, ntamuhanga wogukora programme wabigize umwuga asabwa 2. Abashinzwe tekinike basanzwe barashobora gukora, bakazigama amafaranga yumurimo wa ba shebuja babigize umwuga 3. Igenzura ryikora ryikora, ikoranabuhanga ntirizaba mumaboko ya shobuja, byoroshye kuri ...
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