DALIMUNTHE, Novia Irawan; INDRA, Farhan. LAZISMU Medan’s Communication Strategy to Strengthen Bil Hal Preaching via Zakat, Infaq, Sadaqah. Journal of Social Work and Science Education, [S. l.], v. 7, n. 3, p. 1701–1716, 2026. DOI: 10.52690/jswse.v7i3.1512. Disponível em: http://ejournal.sembilanpemuda.id/index.php/jswse/article/view/1512. Acesso em: 20 apr. 2026.