Dewanti, Gita, et al. “MARKETING ANALYZE OF JERUK SIAM (CITRUS NOBILUS LOURVAR) IN DESA PULAU JAMBU KECAMATAN KUOK KABUPATEN KAMPAR”. Jurnal Ilmiah Pertanian, vol. 12, no. 1, Aug. 2015, pp. 13-29, https://doi.org/10.31849/jip.v12i1.1271.