Jọn Obe Ekiakiẹ Rọkẹ Isẹri Jihova—Orọ 2019 14:1 Uwou-Eroro Na (Uwuhrẹ),11/2021, ẹwẹ. 20 Uwou-Eroro Na (Uwuhrẹ),8/2019, ẹwẹ. 27-28