Chaitawittanun, N., Bhanthumnavin, D. E. ., Bhanthumnavin, D., & Meekun, K. (2020). Predictors of Attitude towards Preparation for Quality Aging in Undergraduate Students. International Journal for Innovation Education and Research, 8(10), 396-404. https://doi.org/10.31686/ijier.vol8.iss10.2693