Here is Florida Sharkman's site that includes research studies, testimonials, support groups/etc., vendors for sourcing ivermectin and fenbendazole, alongside with his protocol here:
https://floridasharkman.org/
Here is a direct link to a site that Fourth Horseman, who was a member of this community who had fantastic results with fenbendazole by itself, used for his parasite cleanse: https://fenbenlab.com/product/fenbendazole-powder/
(Fourth Horseman had a stickied post with pics and lots of details, and unfortunately, he deleted his account. The stickied post is still there,though his actual comments and post are deleted. Sad that he deleted his account--wishing him well.)
In case you meant research sources versus sourcing the actual fenbendazole itself--it's mentioned in "The Parasite Pill" alongside Ivermectin FYI.
Here is the link for Version 2.0 Parasite Pill: https://www.docdroid.net/MfW3sAr/parasite-pill-version-20-pdf
Here is Florida Sharkman's site that includes research studies, testimonials, support groups/etc., vendors for sourcing ivermectin and fenbendazole, alongside with his protocol here: https://floridasharkman.org/
Here is a direct link to a site that Fourth Horseman, who was a member of this community who had fantastic results with fenbendazole by itself, used for his parasite cleanse: https://fenbenlab.com/product/fenbendazole-powder/ (Fourth Horseman had a stickied post with pics and lots of details, and unfortunately, he deleted his account. The stickied post is still there,though his actual comments and post are deleted. Sad that he deleted his account--wishing him well.)