Rusiyanto, R., R. Widodo, D. Al-Janan, K. Rohmah, J. Parlaungan Siregar, A. Nugroho, and D. Fitriyana. “Effect of Sintering Temperature on the Physical Properties of Ba0.6Sr0.4TiO3 Prepared by Solid-State Reaction”. International Journal of Automotive and Mechanical Engineering, vol. 18, no. 2, June 2021, pp. 8752 -, doi:10.15282/ijame.18.2.2021.13.0669.