Ivyo bijanye jl icig. 27 Ububiko bw’ibitabu bwo ku Ngoro y’Ubwami budufitiye akamaro akahe? Indinganizo nshasha yerekeye ububiko bw’ibitabu bwo ku Ngoro y’Ubwami Igikorwa dukorera Ubwami—2003 Aho kubibika, nubikoreshe Igikorwa dukorera Ubwami—2011 Woba ukoresha JW Library? Ubuzima bwacu n’igikorwa cacu—Agatabu k’ikoraniro—2016 Uburyo bwo Kugira Ubushakashatsi Niwungukire ku Nyigisho yo mw’Ishure ry’Ubusuku bwa Gitewokarasi Barakunda ICEGERANYO C’IBITABU CO KURI INTERNET ca Watchtower Igitabu c’umwaka c’Ivyabona vya Yehova 2014 Igikoresho c’ubushakashatsi Igikorwa dukorera Ubwami—2014 Ingene wokoresha JW Library Ubuzima bwacu n’igikorwa cacu—Agatabu k’ikoraniro—2016 Ububiko ngendanwa Ingene intererano mutanga zikoreshwa ‘Umuco utagira agatotsi’ warasiwe kuri Bibiliya uvuye mu bubiko bw’ibitabu bwa kera cane bwo mu Burusiya Umunara w’Inderetsi Utangaza Ubwami bwa Yehova—2005