Joys reference material with reviewed sources and calculation context.
Joys doctrine is a reference page for calculation method material represented by cited cited materials.
3 source texts support this doctrine page.
Chris Brennan. (2017). Hellenistic Astrology: The Study of Fate and Fortune.
Demetra George. (2019). Ancient Astrology in Theory and Practice, Volume 1.
Paulus Alexandrinus. (2001). Late Classical Astrology (Dorian Gieseler Greenbaum, Trans.).
Each reviewed locator used by this doctrine appears once below. Rule cards link to the supporting source text without repeating the full locator inventory.
Hellenistic Astrology: The Study of Fate and Fortune — Chris Brennan
Ancient Astrology in Theory and Practice, Volume 1 — Demetra George
Late Classical Astrology — Paulus Alexandrinus
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