Soewignyo F, Simatupang N. PENGARUH PERUBAHAN HARGA KOMODITAS PERTANIAN TERHADAP KESEJAHTERAAN PETANI DI PROPINSI SULAWESI UTARA. KAR [Internet]. 2020Feb.28 [cited 2025Nov.10];1(1):14-26. Available from: https://nurturagrow.site/index.php/kar/article/view/454