Pengaruh Model Pembelajaran Problem Based Learning (Pbl) Dengan Menggunakan Media Power Point Terhadap Hasil Belajar Siswa pada Materi Larutan Asam Basa: The Influence of Problem Based Learning (PBL) Using Media Point on Student Learning Outcomes in Basic Acid Solution Materials. (2019). Talenta Conference Series: Science and Technology (ST), 2(1), 147-152. https://doi.org/10.32734/st.v2i1.334