Maurina Coelho, Leda Rúbia, Lucas Guimarães Cardoso de Sá, e Margareth da Silva Oliveira. 2015. “Strategies and Coping Skills of Crack Users in Treatment”. Revista De Psicologia Da IMED 7 (2): 99-109. https://doi.org/10.18256/2175-5027/psico-imed.v7n2p99-109.