Pinto, A. C., D. E. C. Cavalcante, E. A. Araújo, F. M. Cabral, J. M. Santos, and K. V. Costa. “The Relationship Between Melatonin and Sleep Quality and Its Weight Loss Benefits”. International Journal of Nutrology, vol. 14, no. 3, Nov. 2021, doi:10.54448/ijn2137.