Ha, Van Dung. “A PROPOSED PROCESS AND METHODS FOR DEVELOPING INTEGRATED TEACHING COMPETENCY IN EDUCATION FOR SUSTAINABLE DEVELOPMENT AMONG BIOLOGY EDUCATION STUDENTS”. Ho Chi Minh City University of Education Journal of Science 22, no. 5 (May 30, 2025): 824–837. Accessed January 13, 2026. https://journal.hcmue.edu.vn/index.php/hcmuejos/article/view/4930.