[1] The McKenna-Meyer Goddess Calendar, 2020-06-19T05:17:19.000Z, 2023-03-15T09:31:13.057Z https://www.fractal-timewave.com/mmgc/mmgc.htm

[2] >>1 のサイトに実装があります。

[3] Find Your Goddess from your birthdate, 2023-03-15T09:34:02.000Z https://www.fractal-timewave.com/mmgc/find-your-goddess.php