Icyegeranyo ku buryo bwo kwamamaza ikirango PEPCO ku isoko mpuzamahanga
Iyi suzuma igamije kugenzura uburyo bwo kwamamaza ikirango PEPCO ku isoko mpuzamahanga. Turagusaba gusubiza ibibazo byatanzwe, uhitemo ibisubizo bikwiye cyangwa uhitemo igipimo cyawe ku rugero kuva ku 1 kugeza ku 5 (cyangwa 0–10, aho byavuzwe). Gukoresha iyi suzuma ni ibanga kandi bifata iminota hafi 15.