List of Articles سبک یادگیری Open Access Article Abstract Page Full-Text 1 - Optimal LO Selection in E-Learning Environment Using PSO Algorithm gholamali montazer Open Access Article Abstract Page Full-Text 2 - Matched grouping of learners in e-learning environment using council clustering method malihe kamareiy gholamali montazer Open Access Article Abstract Page Full-Text 3 - Interactive video or video? Which one is more effective on learner engagement Hamed Hoseini zarrabi Abasalt Khorasani Morteza Rezaeizadeh Mohammad ali Mazaheri 10.52547/istd.31534.8.31.1