Ikhsanty, Nadia, dan Imannuel Prasetya Gintings. “Multimodal Analysis of Interactive Meaning in Selected Picture Book Biographies About Greta Thunberg”. TRANSFORM: Journal of English Language Teaching and Learning, vol. 11, no. 2, Juni 2023, hlm. 87-96, https://doi.org/10.24114/tj.v11i2.43996.