Mutangili, Solomon Kyalo. “Time-Locked Contracts; Supply Chain Obligations Across Temporal Jurisdictions”. Journal of Procurement & Supply Chain 9, no. 1 (March 26, 2025): 55–60. Accessed July 20, 2025. https://stratfordjournalpublishers.org/journals/index.php/journal-of-procurement-supply/article/view/2475.