Satiya, F. D., and C. E. Iswahyuhningtyas. “Discourse of Plastic Waste Awareness (Discourse Analysis on Instagram Account @zerowaste.Id_official)”. International Journal of Environmental Communication (ENVICOMM), Vol. 1, no. 1, Dec. 2023, pp. 15-38, https://journal.univpancasila.ac.id/index.php/envicomm/article/view/6065.