Hidayah, M. A., & Fikroh, R. A. . (2023). Potential Analysis of Boat Lily Leaf Extract (Rhoeo spathaceae (Sw.) Stearn) as an Alternative Indicator in Acid-Base Titration of Acid-Base Learning. Jurnal Penelitian Pendidikan IPA, 9(9), 7491–7502. https://doi.org/10.29303/jppipa.v9i9.3306