Suchinkanlayanatham Wichienthano และ Duangduen Bhanthumnavin. (2020) Psycho-social factors as correlates of buddhist successful aging in attendees of elderly school projects. National Institute of Development Administration:ม.ป.ท.Suchinkanlayanatham Wichienthano และ Duangduen Bhanthumnavin. 2020. Psycho-social factors as correlates of buddhist successful aging in attendees of elderly school projects. ม.ป.ท.:National Institute of Development Administration;Suchinkanlayanatham Wichienthano และ Duangduen Bhanthumnavin. Psycho-social factors as correlates of buddhist successful aging in attendees of elderly school projects. ม.ป.ท.:National Institute of Development Administration, 2020. Print.