Sopacua, V., Prabowo, P., & Sudibyo, E. (2018). DEVELOPMENT OF INQUIRI-BASED LEARNING DEVICES FOR TRAINING STUDENTS SCIENCE PROCESS ON MATERIAL ELASTICITY. JPPS (Jurnal Penelitian Pendidikan Sains), 7(2), 1455–1463. https://doi.org/10.26740/jpps.v7n2.p1455-1463