Wipo: Kamfanonin Kimiyya Da Fasaha Na Sin Masu Kirkire-Kirkire Dake Sahun Gaba a Duniya Sun Rike Kambunsu Cikin Jerin Shekaru
Hukumar dake sa ido kan ikon mallakar fasaha ta kasa da kasa wato WIPO, ta gabatar da rahoton ma’aunin kirkire-kirkire...