R. Traldi, J. A. Silva, P. Potapov, A. Tyukavina, M. Epprecht, M. L. Gore, C. Phompila, Cultivating inequality? Regional rubber dynamics and implications for voluntary sustainability programs in Lao PDR, World Development, Volume 170, 2023, 106312, ISSN 0305-750X, https://doi.org/10.1016/j.worlddev.2023.106312