Keraru, E., 		Harianto, H., & 		Yusalina, Y.
(2023).
 Technical Efficiency of Small-Scale Pig Farming in Indonesia.
<em>SOCA: Jurnal Sosial Ekonomi Pertanian, 17</em>(1), 27 - 38.
doi:10.24843/SOCA.2023.v17.i01.p03