Adri A, Firdaus F. Analisis Titik Impas Usahatani Penangkaran Benih Padi Inpara 3 . Jur. Ilmh. Ilm. Ter. Un. Ja [Internet]. 2020Jun.30 [cited 2024Nov.26];4(1):8-15. Available from: https://online-journal.unja.ac.id/JIITUJ/article/view/9783