SYAHIDU, A. .; SURYADI, A. .; HADI, S. . National Exams and Education Problems in Indonesia: Critical Study an Instrument for Improving the Quality of Education. Proceeding International Conference on Religion, Science and Education, [S. l.], v. 1, p. 181–189, 2022. Disponível em: http://sunankalijaga.org/prosiding/index.php/icrse/article/view/791. Acesso em: 13 jul. 2026.