NUSRANINGRUM, Dewi; ISA, Salmi Mohd.; MULIA, Dipa. Industrial 4.0 of Service and Manufacturing in Java-Indonesia: Level of Implementation. Operations Excellence: Journal of Applied Industrial Engineering, Jakarta, Indonesia, v. 13, n. 1, p. 36–46, 2021. DOI: 10.22441/oe.2021.v13.i1.005. Disponível em: https://publikasi.mercubuana.ac.id/index.php/oe/article/view/10933. Acesso em: 4 jun. 2026.