FIRDAUS, Muhammad.
ANALISIS DAYA SAING KEDELAI DI JAWA TIMUR.
JSEP (Journal of Social and Agricultural Economics), [S.l.], v. 1, n. 2, p. 16-27, nov. 2007.
ISSN 2356-2382.
Available at: <https://jurnal.unej.ac.id/index.php/JSEP/article/view/450>. Date accessed: 28 july 2024.