Åström, M., & Karlsson, K. (2012). Using hierarchical linear models to test differences in Swedish results from OECD’s PISA 2003: Integrated and subject-specific science education. Nordina : Nordic studies in science education, 3(2), 121-131. https://doi.org/10.5617/nordina.375
Chicago Style (17th ed.) CitationÅström, Maria, and Karl-Göran Karlsson. "Using Hierarchical Linear Models to Test Differences in Swedish Results from OECD’s PISA 2003: Integrated and Subject-specific Science Education." Nordina : Nordic Studies in Science Education 3, no. 2 (2012): 121-131. https://doi.org/10.5617/nordina.375.
MLA (9th ed.) CitationÅström, Maria, and Karl-Göran Karlsson. "Using Hierarchical Linear Models to Test Differences in Swedish Results from OECD’s PISA 2003: Integrated and Subject-specific Science Education." Nordina : Nordic Studies in Science Education, vol. 3, no. 2, 2012, pp. 121-131, https://doi.org/10.5617/nordina.375.