Falentino, C., S. Dinurrohmah, N. F. Sulaeman, and A. Nuryadin. “Comparative Study of Achievement and Participation in the National Science Olympiad: A Case Study of Java and Non-Java Regions”. Jurnal Literasi Pendidikan Fisika (JLPF), Vol. 5, no. 1, Apr. 2024, pp. 80-88, doi:10.30872/jlpf.v5i1.3004.