W. Banchonglert, S. Tesniyom, T. Karnchanakas, and S. Duangchak, “Social Support Factors Affecting the Quality of Life for Elderly in The Area of Krainai Subdistrict Administrative Organization, Kongkrailat District, Sukhothai Province”, JSDP, vol. 3, no. 3, pp. 89–100, Jun. 2025.