URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::57fc5b414e80af0bec6506510a778430https://doi.org/10.1149/1.2085955
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::360ba0ea38670aae7f762c8eb6aad831https://doi.org/10.1007/bf01059246