Imibuzo exhumene nomhlahlandlela · Maphakathi Izinga

I-AI Yemibuzo Yezimo Zokuhlelwa Kwentela

Ihlola imodeli yokuguqulwa kwe-Roth enemiphumela ye-IRMAA, ukuhweba okukhethayo kwebhizinisi le-S, nokuthi kungani kubalulekile izinjini zentela.