KISDIONO, Toyib Febri. DESKRIPSI PEMAHAMAN KONSEPTUAL SISWA PADA KONSEP STRUKTUR ATOM DAN SISTEM PERIODIK UNSUR (SPU). Arfak Chem: Chemistry Education Journal, [S. l.], v. 6, n. 2, p. 535–540, 2023. DOI: 10.30862/accej.v6i2.548. Disponível em: https://journalfkipunipa.org/index.php/accej/article/view/548. Acesso em: 24 apr. 2026.