“Analisis Tren Nilai Tukar Petani Antar Subsektor Pertanian Di Provinsi Sulawesi Utara”. AGRI-SOSIOEKONOMI 20, no. 2 (May 31, 2024): 407 – 414. Accessed August 23, 2026. https://ejournal.unsrat.ac.id/v3/index.php/jisep/article/view/54987.