Pardimin, Ana Fitrotun Nisa, and Nurul Hikmah. “Learning Design Innovation Based on Tri N and STEAM in Developing 21st Century Skills for Elementary School Students”. Jurnal Ilmiah Sekolah Dasar 7, no. 2 (June 17, 2023): 187–194. Accessed December 2, 2024. https://ejournal.undiksha.ac.id/index.php/JISD/article/view/52903.