GINTING, Widia Br; SARI, Dian Septiana; LUBIS, Eadi. Development Strategy Of Cv Zahra’s Mononitrate Oil Umkm Through Digital Marketing In Sumbu Berastagi Village, Karo Regency. Journal of Management, Economic, and Accounting, [S. l.], v. 5, n. 2, p. 1111–1116, 2026. DOI: 10.37676/jmea.v5i2.1452. Disponível em: https://jurnalunived.com/index.php/JMEA/article/view/1452. Acesso em: 25 may. 2026.