RITTIMA, A. . Optimal Hedging Policies for Hydropower Generation at Ubolratana Reservoir . Agriculture and Natural Resources, Bangkok, Thailand, v. 46, n. 5, p. 812–825, 2012. Disponível em: https://li01.tci-thaijo.org/index.php/anres/article/view/242991. Acesso em: 17 may. 2024.