Daniel Bonartua Malau et al. 2025. COMPETITIVENESS ANALYSIS OF COPPER EXPORTS TO CHINA: CASE STUDY OF ASEAN COUNTRIES. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET). 4, 11 (Dec. 2025), 145–153. DOI:https://doi.org/10.54443/ijset.v5i1.1351.