Gadzira shanduro yakaoma zvikuru yemutsara uyu Only Instant - runoff voting and Single transferable vote satisfy the later - no - harm criterion.
Chokwadika, shanduro yakaoma zvikuru yemutsara wacho ndeyokuti "Kuvhota kwechimbichimbi bedzi - kwokupedzisira uye kuvhota kumwe chete kunopfuudzwa kunogutsa mufungo wokupedzisira - wokusakuvadza, kunze kwokunge chisarudzo chichida ruzhinji rwemavhoti akapiwa".