SITORUS, Indra Benny; SARI , Dian Septiana. Analysis Of The Business Development Strategy Of The "Lamhot" Staple Food Stalls In Facing Operational Obstacles And Market Competition In Sunggal District, Deli Serdang Regency . Journal of Management, Economic, and Accounting, [S. l.], v. 4, n. 2, p. 437–448, 2025. DOI: 10.37676/jmea.v4i2.849. Disponível em: https://jurnalunived.com/index.php/JMEA/article/view/849. Acesso em: 6 may. 2026.