Economic BMT E-Commerce Economic and Public Policy Ekonomi Digital Entrepreneurship Foreign Direct Investment Impor Industri Garam Investasi MSME Pemberdayaan Produk Domestik Bruto Public Policy SMEs Stok Penyangga UMKM Usaha Mikro Kecil dan Menengah commodity competitiveness e-commerce economic and public policy education efisiensi entrepreneurship export financing inflasi infrastruktur internet kebijakan kredit bermasalah labor mata uang redenominasi risiko politik rubber rupiah sharia cooperation uji T berpasangan