Muri iyi ngingo, tuzarebera hafi kubishobora gukoreshwa mubibaho byumuzunguruko ukomeye muri sisitemu yo gukwirakwiza amashanyarazi, dushakisha inyungu zabo, imbogamizi, hamwe nibitekerezo byabo. Muri iki gihe iterambere ryihuse mu ikoranabuhanga, harakenewe kwiyongera gukenewe, gukora neza ...
Soma byinshi