Romphruek Journal of the Humanities and Social Sciences , a publication of Krirk University, is the academic journal of Humanities and Social Sciences focus on the changing factors affecting the quality of life and Thai society; the creation of the new body of knowledge focus on the academic quality research development for society; and the learning resources from the researches conducted by the faculty staff, researchers, academics, and students for being knowledge-based society. In harmony with Krirk University mission, Romphruek Journal of the Humanities and Social Sciences of Krirk University is committed to uphold standards of ethical behavior at all stages of the publication process, thus, Romphruek Journal issues guidelines and publication ethics for authors, editors, and reviewers as follows: