Actual Work Lecture (KKN) is a community service activity that students and lecturers must carry out to achieve the tri-dharma of higher education. COVID-19 has forced the academic community to carry out KKN in a mixed manner between online and offline in the Adaptation of New Habits (AKB). KKN is carried out through national scientific article writing training activities to provide an understanding of the science of writing articles in national journals indexed by SINTA (Science and Technology Index). The training method is carried out through national webinar activities involving lecturers, students, teachers, supervisors, supervisors, and school principals from 15 provinces in Indonesia. The training results stated that the webinar activity gave participants the knowledge to understand and write scientific articles in the SINTA-indexed national journal. This can be seen from the data provided by the training participants to the committee; as much as 60%, after participating in the training activities, can submit articles to community service journals.