Demand Simulation for Water, Food Irrigation, and Energy from Micro Hydro Power Plant in Sungai Bayang, Bayang Utara, Pesisir Selatan West SumatraSiti Nurlaila Indriani, Ahmad Agus Setiawan and Rachmawan BudiartoE3S Web Conf., 43 (2018) 01015DOI: https://doi.org/10.1051/e3sconf/20184301015