Imah, E. M., I. K. Laksono, K. Karisma, and A. Wintarti. “Detecting Violent Scenes in Movies Using Gated Recurrent Units and Discrete Wavelet Transform”. Register, vol. 8, no. 2, Apr. 2022, pp. 94-103, doi:10.26594/register.v8i2.2541.