The PBL model has relevance and potential in developing 21st-century skills. This study uses the Systematic Literature Review method to identify PBL research trends in science courses at universities. A literature search using the app Publish or Perish with the Scopus database and data from journals indexed by SINTA (Science and Technology Index) in the last 10 years. from 2012 to 2021. https://www.roneverhart.com/Jaakaapin-raikastin-Fummom-InnovaGoods/