https://www.humanreligions.info/tags/order_of_the_solar_temple.html
Main page:
Human Truth Foundation pages (4):
A List of Christian Denominations and Sects: 3.26. Order of the Solar Temple (1984CE)
The End of the World is Nigh! The Dangers of Apocalyptism and End-Times Beliefs: 6.4. The Order of the Solar Temple and Heaven's Gate
Human Religions
Christianity: 4. Denominations