List of Articles Design variables Open Access Article Abstract Page Full-Text 1 - Multilayer Paraboloid Structures Optimization of Using a Hybrid Charged System Search Amir abbaspour siamak Talaat ahari Open Access Article Abstract Page Full-Text 2 - Optimizing Task-Based Pragmatics Instruction for Iraqi EFL Learners: Investigating Task Design Variables, Modality Effects, and Long-Term Competence Development Reyasah Kareem Adhab al Lami Fatemeh Karimi Hamid Gittan Jewad Alchlaihwi Zargham Ghapanchi 10.71962/jfl-2024-1206798