CHINWE; JOSEPH. ASSESSMENT OF THE EFFECTIVENESS OF HEALTH COMMUNICATION IN PROMOTING GRASSROOTS DEVELOPMENT OF RURAL COMMUNITIES IN SOUTH EAST NIGERIA. International Journal of Development Communication Research ( IJDCR), [S. l.], v. 1, n. 1, p. 192–211, 2026. Disponível em: https://ijdcr.decran.org/index.php/ijdcr/article/view/13. Acesso em: 18 feb. 2026.