Siregar, A. U., Rezki MR, S. R., Gultom , D. M., Sitinjak, F. Y., Siregar, R. R., & Hasibuan, S. A. (2026). Health Screening and Education for Non-Communicable Disease (NCD) Prevention and Early Detection of Cognitive Impairment among Elderly in Urban Communities. International Journal of Community Service (IJCS), 5(2), 656–664. https://doi.org/10.55299/ijcs.v5i2.1166