ANALISIS KELAYAKAN USAHATANI JAGUNG (Zea Mays L.) DI PT. TJANDI SEWU BARU BLITAR. VIABEL: Jurnal Ilmiah Ilmu-Ilmu Pertanian, [S. l.], v. 17, n. 1, p. 1–8, 2023. DOI: 10.35457/viabel.v17i1.2411. Disponível em: https://ejournal.unisbablitar.ac.id/index.php/viabel/article/view/2411. Acesso em: 2 feb. 2026.