Levine, Sarah & Trepper, Karoline. 2019. Theory, design, and teacher experience in a literature-focused professional development. L1-Educational Studies in Language and Literature 19(4). 1–41. (doi:10.17239/L1ESLL-2019.19.04.05) (https://l1research.org/article/view/179) (Accessed July 3, 2024.)