Ilham, D., A. Pirol, B. Baderiah, M. Iksan, E. Efendi, A. H. A. Zainuddin, and S. Alam. “Promoting Learners’ Autonomy in Modern Era: A Textbook Analysis Under the Zone of Proximal Development Approach”. International Journal of Asian Education, vol. 5, no. 2, June 2024, pp. 86-94, doi:10.46966/ijae.v5i2.370.