Asmara, R. and Putri, W. N. (2011) “Analisis Nilai Tambah Dan Efisiensi Usaha Agroindustri Minyak Cengkeh”, Agricultural Socio-Economics Journal. Malang, Indonesia, 11(1), p. 44. Available at: https://agrise.ub.ac.id/index.php/agrise/article/view/56 (Accessed: 23 April 2024).