0864-215X 0864-215X S0864-215X2022000300003 Cuba Cuba Ecuador Ecuador 00 09 2022 00 09 2022 36 3

1 1931 2 2011 3 1991 4 2005 5 1920 6 7 1888 8 2010 9 2020 10 1996 11 12 1887 13 1985 1