The environmental, socioeconomic, and health impacts of woodfuel value chains in Sub-Saharan Africa: a systematic map за авторством Petrokofsky, G, Phosiso, S, Cerutti, P, Zhou, W, Gautier, D, Iiyama, M, Shure, J, Chenevoy, A, Yila, J, Dufe, V, Shepherd, G, Nasi, R