Adri A, Firdaus F. Analisis Titik Impas Usahatani Penangkaran Benih Padi Inpara 3 . Jur. Ilmh. Ilm. Ter. Un. Ja [Internet]. 2020 Jun. 30 [cited 2026 Apr. 17];4(1):8-15. Available from: https://www.online-journal.unja.ac.id/JIITUJ/article/view/9783