DINAMIKA EKSPOR MINYAK INDONESIA DAN SINGAPURA DALAM PERDAGANGAN INTERNASIONAL: PENDEKATAN EXPORT PRODUCT DYNAMICS (EPD) DAN ECONOMIC  COMPLEXITY INDEX (ECI) PERIODE 2023-2024. indeks. 2026;2(2):129-136. Accessed February 13, 2026. https://ejournal.merakkhatulistiwa.com/index.php/indeks/article/view/27