Kunamamodeli amaningi wezicupho zamagundane, kodwa isimiso sokusebenza siyefana.Ukuqinisekisa umphumela wegundane logibe lwegundane, isicupho segundane kufanele sikhethwe kuqala.Isicupho segundane esikhethiwe kufanele sibe nesakhiwo esiphusile, ukuzwela okumaphakathi, kanye nokucaciswa...
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