This paper discusses how to avoid plagiarism in a research paper. Avoiding plagiarism is part of a scientific writing ethic that always stated in any publication. Every writer should pay attention to their papers submitted to a journal or a scientific forum that they are free from unethical conduct. Writing a research paper needs overall accuracy especially in avoiding plagiarism in the paper that is to be published in a journal or to be presented at a certain scientific meeting, seminar or symposium. It is based on writers’ experience as a paper writer as well as a journal reviewer. The first application that the writers use is ‘checker’, a Mac computer application, used to check spelling and grammar. It assists the writers to check how misspelling and an ungrammatical inaccuracy in the writers’ papers. The second free application is ‘plagiarism checker’. Checking originality of a paper is essential and it is not too difficult to do today. It is freely accessible that plagiarism checker can be used to check how original the paper is. By visiting “Google” then write down ‘plagiarism checker’, it will appear ‘smallseatools’ and then the writers could choose and check how original the paper is. This application is freely accessed and helps immensely to check how original a paper is and how far a paper is free from plagiarism. The unoriginal phrase will be underlined and marked red and finally will be shown how inimitable the paper is. Plagiarism scan report which consists of the date of the report, plagiarism status, total words and total characters can be downloaded.

The study aims to develop an English module based on taxation discourse with English for Specific Purpose (ESP) approach. Module is one of the best learning materials for vocational education since it has comprehensive content and procedures so the learners can study and practice by themselves. Thus learning is able to reach an optimal achievement and effectiveness within limited time. Research and Development method is adopted to conduct this study by which a module may be produced as an output of this study. An introductory survey is conducted for twenty Accounting and English lecturers of Bali State Polytechnic to know the importance and urgency of this module.The answers of question 1,2, and 3 referring to the importance of the module show that 75% responses are "very agree' and 25 percent of "agree", and 0% is " do not agree". For question 4 and 5 relating to the urgency of the module, 72,5% are "very agree", 22,5% "agree", and 5% "less agree". It means that the module is feasible to conduct since it is very important and urgent. The main structure of module consists of topic, goal of learning, method, reference, activity, glossary, and self -assessment. Having tried out the module into classroom, the result of survey from the responses of the 80 respondents shows 30% "very interesting", 63,75% "interesting, and 6,25 "less interesting" relating to question about the method. In regard with the benefit of module, 45%" very useful", 53,75% "useful", and 6,5% "less useful". Question about the practicality, 28,75% "very practical", 67,5% "practical", and 2,50% "less practical" The conclusion, therefore, is that this module is very important and urgent so it is feasible to implement it in accounting and taxation classes.