Hariyono, Eko, Abadi Abadi, Liliasari Liliasari, Agus Fani Candra Wijaya, and Hiroki Fujii. “Designing Geoscience Learning for Sustainable Development: A Professional Competency Assessment for Postgraduate Students in Science Education Program”. Jurnal Penelitian Fisika dan Aplikasinya (JPFA) 8, no. 2 (December 31, 2018): 61–70. Accessed May 3, 2024. https://journal.unesa.ac.id/index.php/jpfa/article/view/3682.