“Slaves on the Return Voyage from the Carreira Da India (1504-1610): From the Limited Permission to the Uncontrolled Transportation and Diffusion Across the Atlantic”. Global Journal of Human-Social Science, vol. 20, no. D1, Jan. 2020, pp. 21-36, https://socialscienceresearch.org/index.php/GJHSS/article/view/3096.