Sanova, Aulia, Affan Malik, and H.R Yuniarccih S. 2023. “The Influence of Ethnoscience Approach through Problem Based Learning Model on Science Literacy Ability in Buffer Solution Material”. Jurnal Penelitian Pendidikan IPA 9 (7):5498-5508. https://doi.org/10.29303/jppipa.v9i7.1612.