Sari, E. P., Kurniadewi, F. and Nurjayadi, M. (2024) “Development of Small-Scale Kits and Flipbooks for Practical Acid-Base Instruction”, Jurnal Penelitian Pendidikan IPA, 10(10), pp. 7572–7580. doi: 10.29303/jppipa.v10i10.7586.