1. Leadership for Social Change
2. Chen P. S. D.(2005).College and character: A study of the differences in character values and character education practices between American four‐year private faith‐based and private nonsectarian colleges and universities(Unpublished doctoral dissertation). Florida State University.
3. Ethics & Compliance Initiative(n.d.).Definition of ethical values in organizations.https://www.ethics.org/resources/free‐toolkit/definition‐values/
4. Greater differentiation of instruction and mastery of learning for student teachers by utilizing the True Colors™ Model;Fiorenza L. E.;Journal for the Advancement of Educational Research International,2019