SLEMAN, Ulla M. Synthesis and characterization of nanocrystalline copper sulfide powders. Iraqi Journal of Physics, Baghdad, Iraq., v. 16, n. 38, p. 124–131, 2018. DOI: 10.30723/ijp.v16i38.14. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/14.. Acesso em: 4 dec. 2024.