M. Hubeis, M. Najib, H. Widyastuti, and N. H. Wijaya, “Strategi Produksi Pangan Organik Bernilai Tambah Tinggi yang Berbasis Petani”, J. Ilmu. Pertan. Indones., vol. 18, no. 3, pp. 194–199, Aug. 2014, Accessed: Dec. 24, 2025. [Online]. Available: https://journal.ipb.ac.id/JIPI/article/view/8397