FRIANI, S. R.; MA’RUF, I. J.; PERANGINANGIN, W. M.; SINAMBELA, M. M. Counseling on Improving the Quality of Life for the Elderly Through the Implementation of Healthy Lifestyles in the Land of Java, Simalungun. International Journal of Community Service (IJCS), [S. l.], v. 3, n. 2, p. 358–364, 2024. DOI: 10.55299/ijcs.v3i2.1549. Disponível em: https://ejournal.ipinternasional.com/index.php/ijcs/article/view/1549. Acesso em: 7 dec. 2025.