MASYULI MANULLANG, S. .; RAHMADANI, R.; HASANAH PULUNGAN, P.; NASSER HASIBUAN, A. Analysis of UMKM Promotion Strategy to Increase Sales at Sibolga Square Culinary Center Sibolga City. Proceedings of International Conference on Islamic Economic Finance and Social Finance (ISSN: XXXX-XXXX) (ESSN: XXXX-XXXX) , [S. l.], v. 6, n. 1, p. 34–41, 2025. Disponível em: https://conferences.uinsyahada.ac.id/index.php/FEBI/article/view/163. Acesso em: 22 jan. 2026.