PINAHAYU, Ek Ajeng Rahmi; AULIYA, Risma Nurul; ADNYANI, Luh Putu Widya. PENGEMBANGAN INSTRUMEN KUESIONER KONSEP DIRI SISWA . Apotema : Jurnal Program Studi Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 97–102, 2020. DOI: 10.31597/ja.v6i2.416. Disponível em: https://publikasi.stkippgri-bkl.ac.id/index.php/APM/article/view/416. Acesso em: 6 jun. 2025.