Sulaiman Effendi, and Edy Firmansyah. “Distribution & Sales Control in Music Companies in the Industrial Era 4.0: A Case Study in the Indonesian Music Industry”. Konfrontasi: Jurnal Kultural, Ekonomi Dan Perubahan Sosial, Vol. 9, no. 1, Apr. 2022, pp. 160-7, doi:10.33258/konfrontasi2.v9i1.203.