กันยรัตน์ ยังยืนยงค์; ธีระวัฒน์ จันทึก (มหาวิทยาลัยศิลปากร, 2017)
The purpose of this research were study to the learning continuance and quality of the aged life
developing for sustainably economic and social value about learning continuance of the aged that lived around
waterside ...