1.
GOMEZ REQUEJO M, DE LA SERNA RAMOS M. The responsibility of the head of protocol in the use, maintenance and custody of the national flag. Revistaeeii [Internet]. 2021Dec.23 [cited 2025Mar.14];8(15):175-87. Available from: https://revistas.uned.es/index.php/EEII/article/view/32268