Ubuvuzi bwa Joytech Bwongerera imbaraga Ubuhanga Bwambara Bwambara Kubuzima Bwihariye
Mugihe ikoranabuhanga rigenda ryiyongera, ibikoresho byubuvuzi byambara bigenda birushaho kugira ubwenge, byukuri, kandi byorohereza abakoresha, bigaha abantu uburyo bworoshye bwo gusobanukirwa no gucunga ubuzima bwabo. Kuva ku bimenyetso byingenzi bikurikirana kugeza kubabyeyi n'ababyeyi ku giti cyabo, Ubuvuzi bwa Joytech bukomeje guhanga udushya, butanga imyenda yubwenge