ANALISIS KESESUAIAN PENGGUNAAN LAHAN BERDASARKAN ARAHAN FUNGSI KAWASAN DI DAERAH ALIRAN SUNGAI (DAS) ALO KABUPATEN GORONTALO (Analysis of The Suitability of Land Use Based on The Direction of The Function of The Area in Alo Basin in Gorontalo District) - Ake, Ulfan R. (Universitas Muhammadiyah Gorontalo, 2018)