JULFIATI, Fifi. IMPLEMENTASI USAHA-USAHA KESEJAHTERAAN SOSIAL di ERA DIGITAL REVOLUSI INDUSTRI 4.0. Jurnal ESIT (E-Bisnis, Sistem Informasi, Teknologi Informasi), [S. l.], v. 14, n. 1, 2021. Disponível em: https://openjournal.unpam.ac.id/index.php/ESIT/article/view/15479. Acesso em: 28 oct. 2024.