Open AccessA proposal on the colors of the flags of the current autonomous communities and cities of Spain
Author(s) -
Manuel Melgosa
Publication year - 2022
Publication title -
optica pura y aplicada/óptica pura y aplicada
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.147
H-Index - 11
eISSN - 2171-8814
pISSN - 0030-3917
DOI - 10.7149/opa.55.2.51108
Subject(s) - flags register , current (fluid) , geography , computer science , engineering , electrical engineering , operating system