Abstract: ingofero ziboheye zigomba guhanagurwa, mubisanzwe byerekana ko gukaraba intoki, mubikoresho bya pulasitike bipakurura bishobora kurengerwa numutwe wamazi, hanyuma ugasuka urugero rwinshi rwimyenda yoroheje, hanyuma ukabishyiramo umusego mugihe cyigice cyisaha, ukuraho kwoza hamwe nimbeho amazi, hanyuma ukure amazi, wil ...
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