N. N. . Humairah Rosdi, A. Qistina Amerolazuam, N. Z. . Adira Ahmadzamani, and A. A. Zainuddin, “Smart Contracts as Interoperability Bridges: A Literature Review of Blockchain Integration and Cross-Chain Communication”, IJPCC, vol. 11, no. 2, pp. 173–185, Jul. 2025.