Fitri, I. A. ., Sumarti, S. S. ., & Mulyono, S. E. . (2023). Bibliometric Analysis: Research Trends in Project Based Learning Learning Models on Science Lesson Content (2003-2023). Jurnal Penelitian Pendidikan IPA, 9(SpecialIssue), 159–164. https://doi.org/10.29303/jppipa.v9iSpecialIssue.4083