Wanpen Waelveerakup และผู้แต่งคนอื่นๆ. (2022) Social support needs of the older persons during the second wave of COVID-19 pandemic in semi-rural Thailand. <i>Interdisciplinary Research Review (IRR)</i>, <i>17</i>(2), 8-13.Wanpen Waelveerakup และผู้แต่งคนอื่นๆ. "Social support needs of the older persons during the second wave of COVID-19 pandemic in semi-rural Thailand". Interdisciplinary Research Review (IRR) 17 (2022):8-13.Wanpen Waelveerakup และผู้แต่งคนอื่นๆ. Social support needs of the older persons during the second wave of COVID-19 pandemic in semi-rural Thailand. Phetchaburi Rajabhat University:ม.ป.ท. 2022.