Kohereza pompe byateganijwe nabakiriya bo murugo, kandi bizatangwa kugirango bikorere abakiriya hejuru. Umwe mu bakiriya yagize ati: Mvugishije ukuri, ni ubwambere mbona ibikoresho byiza by'Ubushinwa. Igihe cyo kohereza: Gicurasi-28-2021