Juliyanto, Eko, Wiyanto Wiyanto, Sunyoto Eko Nugroho, and Budi Naini Mindyarto. 2023. “How to Measure Complex Problem Solving Skills: A Systematic Literature Review”. International Conference on Science, Education, and Technology 7 (1):150-59. https://proceeding.unnes.ac.id/ISET/article/view/1950.