International Journal Artificial Intelligent and Informatics ISSN 2622-626X Vol. 1, No. 2, 2018, pp. 65-75 65 http://dx.doi.org/10.33292/ijarlit.v1i2.27 contact@ijarlit.org A review of detection plagiarism in indonesian language Ida Widaningrum a,1,* , Dyah Mustikasari a,2 , Rizal Arifin b,3 , Sugianti a,4 a Informatics Universitas Muhammadiyah Ponorogo, Jl. Budi Utomo N0. 10, Ponorogo and 63471, Indonesia b mechanical engineering Universitas Muhammadiyah Ponorogo, Jl. Budi Utomo N0. 10, Ponorogo and 63471, Indonesia 1 iwidaningrum.as@gmail.com*; 2 dyah.mustikasari@gmail.com; 3 rizal.arifin@gmail.com; 4 giantisugianti@gmail.com 1. Introduction Plagiarism is the disrespectful act of copying the work of another person without mentioning the original source of the work. It becomes a serious problem in scientific writing. This act violates the ethics of academic culture that always gives the acknowledgment to the authors of the cited articles. The scientists, the academicians and the government of Indonesia have been seriously against the act of plagiarism during the recent years. The government of Indonesia has issued the law to protect the intellectual properties [1] and to prevent the plagiarism in the higher education institutions [2] [3]. Undang-Undang Nomor 19 Tahun 2002 Tentang Hak Cipta [1], Undang-Undang Nomor 20 Tahun 2003 Tentang Sistem Pendidikan Nasional [2], and Permendiknas Nomor 17 Tahun 2010 Tentang Pencegahan dan Penanggulangan Plagiat di Perguruan Tinggi [3]. Furthermore, the number of researches aiming to develop the plagiarism detection tools is increasing. In this article, we review the research progress on the Indonesian language plagiarism detection theme. This paper will give the knowledge to the novel and senior researchers that are interested in the topic of plagiarism detection for the Indonesian language. 2. Plagiarism Definition According to Indonesian dictionary [4] [5], Plagiarism is taking a work (ideas etc.) of others and making it (ideas etc.) as his own (the plagiarist), for example publishing a work of other people under his own name. According to Merriam-Webster dictionary [6], plagiarism is the act of stealing and recognizing ideas or the work of others as their own (the plagiarist). Sometimes plagiarism is committed by mistakes due to lack of knowledge in citing works. Basically, plagiarism is the act of taking ideas, thoughts, or works of others without any references [7], [8] whether it is intentionally or not. To avoid plagiarism, methods were introduced to detect to what extent the articles we wrote contained plagiarism elements, one of them is to detect plagiarism in Indonesian articles. Detection on articles delivered in Indonesian are treated differently from English articles due to the different ARTICLE INFO ABSTRACT Article history Received 2018-09-14 Revised 2018-11-10 Accepted 2018-12-15 Plagiarism is the act of copying the work of another person in the form of writing, ideas, creative ideas or other without including the source of the work or idea. This action is of course very disrespectful, violates the code of ethics and is opposed by all parties, both by scientists and government. This happens because the use of the internet provides unlimited information services. Many studies have been carried out, raising the theme of this plagiarism. This article will review how far the plagiarism research has been done on Indonesian writing. By knowing the development of plagiarism research, further research will have better sustainability. This is an open access article under the CC–BY-SA license. Keywords plagiarism creative ideas or ideas Indonesian