Li, Y., Nur Ainil BT. Sulaiman, and H. B. Omar. “Theoretical Foundations of Production-Oriented Approach in CET4 Writing Instruction: A Systematic Review of Multi-Theoretical Framework Effects on Writing Performance Dimensions”. Forum for Linguistic Studies, vol. 7, no. 9, Sept. 2025, pp. 830–849, doi:10.30564/fls.v7i9.10921.