NURASA, TJETJEP; SUPRIATNA, ADE. ANALISIS KELAYAKAN FINANSIAL LADA HITAM (Studi Kasus di Propinsi Lampung). SOCA: Jurnal Sosial Ekonomi Pertanian, [S.l.], nov. 2012. ISSN 2615-6628. Available at: <http://103.29.196.112/index.php/soca/article/view/4076>. Date accessed: 17 dec. 2025.