Riba-Free Journey is one node in a much larger global movement. We owe specific debts — to the scholars whose rulings ground every page, to the platforms whose products are the practical answer for most readers, to the researchers whose papers are the substrate of serious Islamic-finance literacy in English. Honour where it is due, and useful starting points for anyone going deeper.
Inclusion here is a recommendation, not an endorsement of every position taken by the named scholar, fatwa body, or platform. As with everything on this site: read the source, verify, and judge for yourself. Suggest additions to /colophon.