Oktaviani, I. W., Faridli, E. M. and Fajar, W. N. (2024) “The Effectiveness of the Project-Based Learning Model in Enhancing 21st Century Competencies of Creative Thinking in Eighth-Grade Students on National Identity and Culture at SMP Negeri 1 Kebasen”, Proceedings Series on Social Sciences & Humanities, 18, pp. 155–161. Available at: https://conferenceproceedings.ump.ac.id/pssh/article/view/1248 (Accessed: 31 December 2025).