Plagiarism is a serious problem in publication. It is the intention not to cite others work. It is mostly the use of other people’s ideas and words without giving the original author appropriate acknowledgement. Another form of ghostwriting is "faking or camouflaging" other writing or publication as a way of "writers' laundering. This practice is known as ghostwriting which hiring a writer (or writers) to write an anonymous article or a piece of work for someone else and publish without acknowledgment.