KOMAR, Oong; KUSTIAWATI, R. Tati; MUTAKIM, Jaenal. Pengembangan Instrumen Penilaian Berbasis Proficiency Test Untuk Pendidikan Kesetaraan Paket C . Cetta: Jurnal Ilmu Pendidikan, [S. l.], v. 8, n. 1, p. 294–302, 2025. DOI: 10.37329/cetta.v8i1.3986. Disponível em: https://jayapanguspress.penerbit.org/index.php/cetta/article/view/3986. Acesso em: 16 feb. 2026.