Syafruddin, A., N. T. Putri, R. R. Putri, and R. P. Lita. “Proposed Framework for Halal Value Chain Analysis in Batik Industry”. Journal of Applied Engineering and Technological Science (JAETS), vol. 6, no. 1, Dec. 2024, pp. 429-43, doi:10.37385/jaets.v6i1.5238.