Copaifera langsdorffii Desf. bark extract: optimisation of dyeing conditions to wool and colour fastness properties - Silva, Patrícia Muniz dos Santos; França, Vitoria Hamawaki; Queiroz, Rayana Santiago de; Lima, Fernando Soares de; Freeman, Harold S; Costa, Silgia Aparecida da; Costa, Sirlene Maria da (Natural Product Research, 2021)