“Micro, Small And Medium Enterprises (Msme) The Digital Age Of The 21st Century: Usaha Mikro, Kecil Dan Menengah (Umkm) Era Digital Di Abad Ke-21” (2023) TALI JAGAD JOURNAL, 1(1), pp. 14–18. doi:10.55732/unu.tjj.2023.01.3.