Al-Hoorie, Ali H., Joseph P. Vitta, and Christopher Nicklin. “Research Syntheses in L2 Vocabulary Research: A Scoping Review”. Vocabulary Learning and Instruction 11, no. 2 (December 31, 2022): 17–29. Accessed September 15, 2026. https://www.castledown.com/journals/vli/article/view/vli.v11.2.al-hoorie.