Firmansyah Firmansyah and Yudho Taruno Muryanto 2024. Industrial Revolution Era from Legal View in Indonesia In Relation to Business Competition 4.0. The International Conference on Education, Social Sciences and Technology (ICESST). 3, 1 (May 2024), 57–59. DOI:https://doi.org/10.55606/icesst.v3i1.390.