Derivation Web

source_621eaf7407bb4e65

# Source literature boundary memo

## Research question

Does supply chain profitability show a consistent direction-bearing association in the selected source bundle, and where do null/mixed or context-only receipts bound the claim?

## Selection criteria

The source-literature selector kept supply chain profitability because the candidate bundle met the public source rule: 5 citable papers, 5 di…