Efektivitas Model Pembelajaran Learning Cycle Dalam Upaya Meningkatkan Hasil Belajar Kimia Siswa Pada Pokok Bahasan Kesetimbangan Kimia Melalui Pendekatan Penelitian Tindakan Kelas: Effectiveness of Learning Cycle Learning Model in Efforts to Improve Student Chemistry Learning Outcomes in the Subject of Chemical Equilibrium Through Classroom Action Research Approach. st. 2019;2(1):216-219. doi:10.32734/st.v2i1.345