Klette, Kirsti, Marte Blikstad-Balas, og Astrid Roe. 2017. Ā«Linking Instruction and Student Achievement. A Research Design for a New Generation of Classroom StudiesĀ». Acta Didactica Norge 11 (3):Art. 10, 19, sider. https://doi.org/10.5617/adno.4729.