text: Otu jịkọtara ndị ntaakụkọ Naịjirịa, agwala gọọmentị onye isi ala Muhammadu Buhari ka o lee anya nke abụọ n'ọgụ ya megidere nrụụ aka n'ihi nkwupụta na 'Transperensi Intanashonal' nke dobere Naịjirịa dịka mba nke abụọ kacha mebie n'ụwa niile.