Silitonga, Junipranto, and Salman Salman. “ANALISIS PERMINTAAN KONSUMEN TERHADAP SAYURAN ORGANIK DI PASAR MODERN KOTA PEKANBARU”. DINAMIKA PERTANIAN, vol. 29, no. 1, Nov. 2017, pp. 79-86, https://journal.uir.ac.id/index.php/dinamikapertanian/article/view/862.