Sari, Niki Barenda, Nagendra Shrestha, and Craig Parsons. 2020. “THE FUNDAMENTAL PATTERNS OF COMPARATIVE ADVANTAGE OF STEEL INDUSTRY IN INDONESIA”. Buletin Ilmiah Litbang Perdagangan 14 (1):75-94. https://jurnal.kemendag.go.id/index.php/bilp/article/view/408.