D. Syahfitri, U. Hasanah, and A. Ramadhan, “Analysis of Factors Affecting the Income of Dodol MSMEs After the Operation of the Toll Road: A Case Study in Bengkel Village, Perbaungan District, Serdang Bedagai Regency ”, jess, vol. 4, no. 2, pp. 1629–1636, Dec. 2025.