PUTRI, Sarmila Eka; ABDULLAH, Abdullah; ALBETA, Sri Wilda. Pengembangan E-LKPD Berbasis Predict-Observe-Explain (POE) Menggunakan Liveworksheets pada Materi Kesetimbangan Ion dan pH Larutan Penyangga. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 10, n. 2, p. 98–108, 2022. DOI: 10.33394/hjkk.v10i2.5597. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/5597-20078. Acesso em: 16 aug. 2025.