Water Footprint and Crop Water Usage of Oil Palm (Eleasis guineensis) in Central Kalimantan: Environmental Sustainability Indicators for Different Crop Age and Soil Conditions. - Safitri, Lisma; Hermantoro, Hermantoro; Purboseno, Sentot; Kautsar, Valensi; Saptomo, Satyanto Krido; Kurniawan, Agung (Water (20734441), 2019)