Saputra, A., A. Sutono, and I. Dwijayanti. “Developing Edupreneurship-Oriented Natural and Social Sciences Teaching Materials Using the Project-Based Learning to Improve Students’ Creativity for Primary School”. Jurnal Inovasi Pendidikan Dan Sains, Vol. 6, no. 3, Nov. 2025, pp. 625-3, doi:10.51673/jips.v6i3.2648.