Oetomo, R., and T. Kusumandyoko. “SEMIOTIKA TANDA VISUAL FILM PENYALIN CAHAYA”. BARIK - Jurnal S1 Desain Komunikasi Visual, Vol. 4, no. 2, Sept. 2022, pp. 116-30, https://ejournal.unesa.ac.id/index.php/JDKV/article/view/49246.