Meliyana R, Zakaria WA, Nurmayasari I. DAYA SAING LADA HITAM DI KECAMATAN ABUNG TINGGI KABUPATEN LAMPUNG UTARA. JIIA [Internet]. 2013Oct.1 [cited 2025Nov.5];1(4):271-7. Available from: https://jurnal.fp.unila.ac.id/index.php/JIA/article/view/702