-, Indriani -, Andi Musdalifah, and Nindha Prabaningrum. 2025. “Social and Environmental Factors Associated With Physical Activity Among Elderly in Yogyakarta City”. Preventif : Jurnal Kesehatan Masyarakat 16 (2):23-39. https://doi.org/10.22487/preventif.v16i2.2003.