I have 3 sources https://online.bhcc.edu/pluginfile.php/1807384/course/section/459867/Mother%20Mother%20%281%29.pdf source 1

https://www.facebook.com/DiversidadesCU/videos/fresa-y-chocolatecine-lgbt-cubanopormisderechosdesdecasadiversidaddesdecasacubas/242068887228346/ source 2

and chapter 1 of this text -> https://play.google.com/books/reader?id=NIonAf-m9OwC&hl=en_US&pg=GBS.PP1 source 3