ASTUTI, P.; BINTANG, C. A. Controlling conservation functions of peat lands at Langgam Sub District, Pelalawan of Riau Province. Journal of Degraded and Mining Lands Management, Malang, Indonesia, v. 2, n. 2, p. 289–294, 2015. DOI: 10.15243/jdmlm.2014.022.289. Disponível em: https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/107. Acesso em: 28 apr. 2025.