SYAM, A.
(2012).
 ANALISIS EFISIENSI PRODUKSI KOMODITAS KAPAS DI SULAWESI SELATAN.
<em>SOCA: Jurnal Sosial Ekonomi Pertanian, </em>.
Retrieved from <a href="http://103.29.196.112/index.php/soca/article/view/4101" target="_new">http://103.29.196.112/index.php/soca/article/view/4101</a>