Mutmainah, Herdiana, Gunardi Kusumah, Try Altanto, and Koko Ondara. 2016. “Analysis of Water Quality for Tourism Suitability at Indonesia’s Front Island: Ganting Beach, Simeuleu Island, Nanggroe Aceh Darussalam”. AQUASAINS 4 (2):423-32. https://jurnal.fp.unila.ac.id/index.php/JPBP/article/view/1580.