Widaningrum, D. L., A. . Meilia, S. N. . Charis, F. D. . Ariyanti, and U. . Amrina. “Quality Control in Small and Medium Enterprises: A Study of Present Challenges and Future Opportunities”. Journal of Applied Engineering and Technological Science (JAETS), vol. 7, no. 1, Dec. 2025, pp. 37-58, doi:10.37385/jaets.v7i1.6646.