Sigalingging, B.; Haslin, A. Z.; Korwa, E. S.; Sarwom, M. B.; Akan, G. R.; Waroi, H.; Ijie, O. S.; Gombo, V. V.; Neno, O. K. SIMPLE BOOKKEEPING ASSISTANCE FOR BUMKam AND STRENGTHENING CHILDREN’S EDUCATIONAL LITERACY. Mit.Mah:J.P.M. 2026, 7, 471-477.