Sirmayeni, S., R. U. Rery, and L. Anwar. “Development of Socio-Scientific Issues-Based Worksheets to Increase Learning Interest and Critical Thinking Skills of Students on Buffer Solution Material”. Journal of Natural Science and Integration, vol. 7, no. 1, Apr. 2024, pp. 39-55, doi:10.24014/jnsi.v7i1.24402.