IzzulHaq, M. F., D. Suparto, and I. D. Florina. “Analisis Semiotika Representasi Kepedulian Sosial Dalam Film a Man Called Otto”. Ranah Research : Journal of Multidisciplinary Research and Development, Vol. 7, no. 5, July 2025, pp. 3677-89, doi:10.38035/rrj.v7i5.1702.