Arifin, Zainal, Febri Yanti, Ramlan Silaban, and Simson Tarigan. 2019. “Analisis Buku Penuntun Praktikum Kimia Kelas XII Semester I Berdasarkan Kurikulum 2013”. Talenta Conference Series: Science and Technology (ST) 2 (1), 253-58. https://doi.org/10.32734/st.v2i1.352.