Thepkarn, P., C. . Prutipinyo, W. . Phahuwatanakorn, and N. . Sirichotiratana. “Perceptions of Professional Nurses Regarding Ethics and Organizational Culture in a University Hospital”. Public Health Policy and Laws Journal, vol. 6, no. 2, May 2020, pp. 279-92, https://so05.tci-thaijo.org/index.php/journal_law/article/view/237442.