YORDANOV, S.; JIVOV, B.; PETKOV, V.; KOSTOVA, Y.; DYAKOVA, V.; ALEKSANDROVA, M.; UZUN, S. Investigation of the Surface Features of $$\bf TiO_2/Sm_2O_3$$ Thin Films Prepared by Sol–gel Method. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 79, n. 3, p. 321–330, 2026. DOI: 10.7546/CRABS.2026.03.05. Disponível em: https://www.proceedings.bas.bg/index.php/cr/article/view/942. Acesso em: 6 jun. 2026.