Pramono, Margareta Hani, Bambang Ismanto, and Sophia Tri Satyawati. “SPIES Training Model to Improve Teacher’s Competence in 21st Century Learning”. Jurnal Penelitian dan Pengembangan Pendidikan 7, no. 2 (June 23, 2023): 203–212. Accessed May 17, 2024. https://ejournal.undiksha.ac.id/index.php/JJL/article/view/61824.