(1)
Dhea Ranti Puspita; Ahmad Fadlan; Uswatun Hasanah. ANALYSIS OF MICRO, SMALL AND MEDIUM ENTERPRISES (UMKM) DEVELOPMENT ON COMPETITIVENESS DURING THE PANDEMIC PERIOD COVID-19 IN SUNGGAL DISTRICT DELI SERDANG REGENCY. ICEB 2022, 1, 159-175.