Aprilla, N., Dekawaty, A., Alini, A., & Novrika, B. (2026). The effect of health education on the anxiety level of families with mentally retarded children. JURNAL RISET KESEHATAN POLTEKKES DEPKES BANDUNG, 18(1), 292–299. https://doi.org/10.34011/juriskesbdg.v18i1.3057