The Need of Green Open Spaces as the Effect of Urban Waterfront Development in Sungai Bilu, a Stream Corridor Neighbourhood in BanjarmasinHanny Maria Caesarina, Nadia Humaida, Muhammad Faiz Amali and Muhammad Wira WahyudiMATEC Web Conf., 280 (2019) 03015DOI: https://doi.org/10.1051/matecconf/201928003015