Plagiarism is a serious problem in an academic environment because it breaches academic honesty and integrity, copyright law, and publication ethics. This paper aims at revealing English as a Foreign Language (EFL) lecturers’ responses in dealing with some factors affecting students’ plagiarism practice in Indonesian Higher Education context. This study employed a qualitative method with case study approach. Eight experienced EFL lecturers were conveniently recruited, and the data were analyzed using thematic analysis technique. The results revealed that EFL students perpetrated plagiarisms due to three factors; 1) convenient access to online resources allowed the EFL students to retrieve some information without properly citing the sources, 2) Questionable lecturers’ assessment, and 3) Student has poor academic writing-skills. The plagiarism practices are apparent in the Indonesian educational context, and this may produce other negative consequences, such as academic dishonesty and poor academic writing. However, further investigation is necessary to examine the relative contribution of each factor on students’ plagiarism practice.

gi窃在学术环境中是一个严重的问题，因为它违反了学术诚实与正直，版权法和出版道德规范。本文旨在揭示英语作为外语（EFL）讲师的反应，以解决影响印度尼西亚高等教育背景下学生students窃行为的一些因素。本研究采用定性方法与案例研究方法。方便地招募了8名经验丰富的EFL讲师，并使用主题分析技术对数据进行了分析。结果显示，EFL学生由于以下三个原因而犯了窃行为。1）方便地访问在线资源，使EFL学生可以在不适当引用文献来源的情况下检索某些信息，2）讲师的评估有问题，3）学生的学术写作能力很差。the窃行为在印度尼西亚的教育环境中很明显，并且可能产生其他负面影响，例如学术不诚实和学术写作不佳。但是，有必要进行进一步调查，以检查每个因素对学生窃行为的相对贡献。