Esra Sözer, Nilüfer Kahraman. Collecting Validity Evidence For Longitudinal Measurement Designs Using Multi-Trait Multi-Method and Latent Growth Curve Models. Elementary Education Online [Internet]. 2023 Dec. 13 [cited 2024 Dec. 29];18(3):1378-91. Available from: https://ilkogretim-online.org./index.php/pub/article/view/1372