Tuan, Phung The, and Trinh Thi Kim Tho. 2025. “Transformational Leadership of Lecturers: Exploring The Role of Self-Efficacy and Proactive Student Engagement at Universities in The Mekong Delta Region, Vietnam”. Forum for Linguistic Studies 7 (1):779–788. https://doi.org/10.30564/fls.v7i1.7779.