Oktavia, M., Mujiyanto, J., Pratama, H. and Bharati, D. A. L. (2023) “Optimizing Digital Literacy in Teaching Grammar through E-Portfolio at STKIP Lampung in Indonesia”, International Conference on Science, Education, and Technology, 7(1), pp. 334–339. Available at: https://proceeding.unnes.ac.id/ISET/article/view/1979 (Accessed: 3 July 2024).