“TRAMA DOCE-AMARGA”: AFINAL, ACABOU A EXPLORAÇÃO DO TRABALHO INFANTIL NO CAMPO CANAVIEIRO DE PERNAMBUCO? About the "Sweet-Bitter Plot": After All, Has the Children Labor Exploitation in the Forest Cane Zone of Pernambuco State Finished?. Trab. Educ. 2013, 21 (3), 135-152.