Ipango, Muhammad R., Eyverson ., Ruauw, and Nootje M. Benu. “DAMPAK PERUBAHAN HARGA BAHAN BAKAR MINYAK (BBM) TERHADAP NILAI TUKAR PETANI (NTP) DI PROVINSI SULAWESI UTARA”. AGRI-SOSIOEKONOMI 13, no. 2A (July 27, 2017): 91–98. Accessed May 5, 2024. https://ejournal.unsrat.ac.id/v3/index.php/jisep/article/view/16721.