Rimadhona, Niken, et al. “Pengaruh Model Project Based Learning Terhadap Kemampuan Berpikir Kreatif Peserta Didik Kelas XI IPS Mata Pelajaran Geografi Di SMA Negeri 3 Purwokerto”. Proceedings Series on Social Sciences & Humanities, vol. 10, July 2023, pp. 89-92, https://conferenceproceedings.ump.ac.id/pssh/article/view/676.