PutriningtiasA., BahriS., FaisalT. M., and HarahapA., “Water quality in coastal area of Ujung Perling Island, Langsa City, Aceh: Kualitas perairan di daerah pesisir Pulau Ujung Perling, Kota Langsa, Aceh”, Habitus Aqua J, vol. 2, no. 2, pp. 95–99, Aug. 2021.