As an essential issue, publication ethics needs to be explained clearly to improve the quality of the research worldwide. CMHP JOURNAL using guidelines issued by the Committee on Publication Ethics (Commission of Publication Ethics / COPE). The journal requires that all articles involving human subjects to respect the principles of research ethics as stated in the Declaration of Helsinki. Ethical publication should be clear in order to improve the quality of research. CMHP JOURNAL adjust to meet quality standard of publication ethics for editors, authors, and reviewers.