Surtinah, S. 2015. PENGUJIAN TIGA VARIETAS JAGUNG MANIS (Zea mays saccharata) DI RUMBAI KOTA PEKANBARU. Jurnal Ilmiah Pertanian. 12, 1 (Aug. 2015), 37-43. DOI:https://doi.org/10.31849/jip.v12i1.1269.