Rukmana, Diki, and Sri Lestari Handayani. “Improving the Skills of Prospective Elementary Teachers in Designing Earth and Space Science Digital Teaching Materials: TPACK Framework”. Jurnal Inovasi Pendidikan IPA 8, no. 2 (September 30, 2022): 142–153. Accessed May 15, 2025. https://jurnal.uny.ac.id/index.php/jipi/article/view/45474.