Sutanya Krittakom. (2024) Social Media Usage Behavior Aimed at Improving the Quality of Life of the Elderly in Roi Et Province. <i>Journal of Humanities and Social Sciences Mahasarakham University</i>, <i>43</i>(1), 186-199.Sutanya Krittakom. "Social Media Usage Behavior Aimed at Improving the Quality of Life of the Elderly in Roi Et Province". Journal of Humanities and Social Sciences Mahasarakham University 43 (2024):186-199.Sutanya Krittakom. Social Media Usage Behavior Aimed at Improving the Quality of Life of the Elderly in Roi Et Province. Mahasarakham University:ม.ป.ท. 2024.