E. B. Wijoyo et al., “Strengthening Elderly Resilience Through Physical Training in Earthquake-Prone Areas: Penguatan Ketahanan Lansia Melalui Pelatihan Fisik di Daerah Gempa Bumi”, JPMKT, vol. 5, no. 1, pp. 60–77, Feb. 2026, doi: 10.58516/8athvq29.