Perangin-angin, Ratna Amenawati, Muhammad Buhari Sibuea, and Lindawati. “FACTORS AFFECTING THE EXCHANGE RATE OF FOOD CROPS FARMERS IN NORTH SUMATRA”. Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian 9, no. 1 (February 15, 2025): 159–170. Accessed April 25, 2025. http://journal.univetbantara.ac.id/index.php/agrisaintifika/article/view/5897.