The 11th GEL-SIT plenary seminar for 2024 was conducted. In this seminar, eight B4 students presented the progress of their respective theses. As the midterm of their thesis research is approaching, this was an opportunity for the GEL-SIT members to confirm and share that their graduation research is progressing well. The presentation slides prepared by each B4 student were very well done and showed that the B4 students have a good understanding and organization of the content of their research.