Pengaruh nilai ekspor China dan India (Chindia) terhadap ekspor Negara-negara ASEAN-5 Ke 11 mitra dagang utama (Sualu pendekatan gravity model dalam kasus produk industri teknologi Informasi) = The effect of Chindia's (China-India) export value on ASEAN-5 countries export value to 11 primary trading-partner cotmtries (A gravity model approach: Case of infomation technology products)