Syafrial, N. Hanani, R. Asmara, Fahriyah, C. P. Nugroho, and S. E. Sulistiowati, METODE ANALISIS PERDAGANGAN INTERNASIONAL PERTANIAN. PT. Ghani Press Group, 2026. Accessed: Jul. 23, 2026. [Online]. Available: https://e-book.ghanipress.com/index.php/ghanipress/catalog/book/91