DIKHANBAYEV, K. K.; MUSSABEK, G. K.; TOJENDIULY, S. Porous silicon based light emitting diodes. Recent Contributions to Physics, [S. l.], v. 2013, n. 2, p. 20–23, 2013. Disponível em: https://bph.kaznu.kz/index.php/zhuzhu/article/view/79. Acesso em: 9 feb. 2026.