0188-6649 0188-6649 S0188-66492024000100503 10.21555/top.v680.2894 Mexico 00 04 2024 00 04 2024 68 503 511 1989 99 2 2 389-406 2017 1987 61 1 1 57-106 1967 4-5 1987 1994 104 2 2 291-309 1993