Kartini, Ketut Sepdyana. “Deskripsi Perkembangan Keterampilan Dasar Kerja Laboratorium Kimia Siswa SMA Negeri 1 Singaraja”. Hydrogen: Jurnal Kependidikan Kimia 6, no. 1 (January 4, 2019): 21–31. Accessed August 16, 2025. https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/1596.