2448-6558 2448-6558 S2448-65582024000200841 10.24201/nrfh.v72i2.3961 Spain 00 12 2024 00 12 2024 72 2 841 848 1994 24 2 2 421-34 1993 20 355-68 1964 44 57-106 1981 31/32 493-512 1984 Las Palmas de Gran Canaria 99-112 1994