Non-maleficence is a practice in which physicians must refrain from providing ineffective treatments or acting with ill will toward patients. But since many beneficial therapies have serious risks, therefore, this principle, offers a little useful guidance to physicians. Scholarly journal is a peer-reviewed journal in which scholarship relating to a particular academic discipline is published. Scholarly journals serve as forums for the introduction and presentation for scrutiny of new research, and the critique of existing research. Content typically takes the form of articles presenting original research, review articles, and book reviews. The term Scholarly journal applies to scholarly publications in all fields; this article discusses the aspects common to all academic field journals