PURWATININGSIH, Rini; ISMANTO, Adi. ANALISIS NILAI TAMBAH DAN EVALUASI KELAYAKAN USAHA RAJANGAN TEMBAKAU SAMPORIS. JSEP (Journal of Social and Agricultural Economics), [S.l.], v. 9, n. 1, p. 69-74, nov. 2017. ISSN 2356-2382. Available at: <https://jurnal.unej.ac.id/index.php/JSEP/article/view/5767>. Date accessed: 08 nov. 2024.