Erna, Maria, Chemistry Education Study Program, FKIP, Universitas Riau, Jl. Kampus Bina Widya Km 12,5 Simpang Baru, Pekanbaru, Indonesia. 28293, Indonesia

• Vol 11, No 1 (2023): February 2023 - Articles
  The Effectiveness of Problem-Based Flipped Classroom Model in Improving Chemistry Learning Outcomes of Buffer Solution
  Abstract  PDF