Purwatiningsih, R., & 		Ismanto, A.
(2017).
 ANALISIS NILAI TAMBAH DAN EVALUASI KELAYAKAN USAHA RAJANGAN TEMBAKAU SAMPORIS.
<em>JSEP (Journal Of Social And Agricultural Economics), 9</em>(1), 69-74.
Retrieved from <a href="https://jurnal.unej.ac.id/index.php/JSEP/article/view/5767" target="_new">https://jurnal.unej.ac.id/index.php/JSEP/article/view/5767</a>