1.
Hierarhical cluster analysis perdagangan ekspor januari – maret 2020 berdasarkan pelabuhan muat, pmdn, dan pma di Indonesia. SENATIK [Internet]. 2020 Aug. 31 [cited 2026 Aug. 16];5:332-41. Available from: http://103.98.176.39/index.php/senatik/article/view/978