Kwihlabathi lanamhlanje eliguqukayo, indawo efanelekileyo kunye nokuSebenza ngokuSebenzayo yimiba ephambili kumashishini. Ukuhlangabezana nezi mfuno, ngokuzingcangca ngokuzingca zivelisa iqonga eli-4 ukuya kweli-Told-to-to-call-to-modeli yokuphakamisa iqonga, imodeli ye-FRC-VRC, isisombululo esisikiweyo esisekwe kwitran
Funda ngokugqithisileyo