NIZAR, RINI; NURWATI, NIKEN; ARIYANTO, ANTO. ANALISIS PENDAPATAN DAN OPTIMALISASI POLA TANAM USAHA TANI SAYURAN DI KELURAHAN SIDOMULYO BARAT KECAMATAN TAMPAN KOTA PEKANBARU. Jurnal Ilmiah Pertanian, [S. l.], v. 9, n. 1, p. 6–16, 2012. DOI: 10.31849/jip.v9i1.1287. Disponível em: https://journal.unilak.ac.id/index.php/jip/article/view/1287. Acesso em: 10 nov. 2026.