Title	Attaching Behavioral Contracts to Binary Components for Supporting Reliable Reuse
Author	Yang Luo, Xiaohua Yan, Jie Liu
Citation	Vol. 6  No. 11  pp. 65-68
Keywords	components, contracts, reuse, composition, software quality, metadata.

Title	Blockchain Framework for Integrated Petrochemical Complexes
Author	Dania Alkhulaifi, Maryam Alqahtani, Wafa Hantom, Atta-ur-Rahman, and Tahir Iqbal
Citation	Vol. 22  No. 6  pp. 747-756
Keywords	Blockchain, petrochemical, smart contracts, industrial cities.

Title	Decision Support System Regarding the Possibility of Using the Reproductive Technologies Taking into Account Civil Law
Author	Yelyzaveta Hnatchuk, Tetiana Hovorushchenko, Dmytro Medzatyi
Citation	Vol. 22  No. 7  pp. 413-420
Keywords	Reproductive technologies, contract on the provision of reproductive technologies, semantic analysis (parsing) of natural language contracts, support for decision-making regarding the possibility of using the reproductive technologies.

Title	A Proposed Model for Supply Chain using Blockchain Framework
Author	Zenab AlSadeq, Haya Alubaidan, Alanoud Aldweesh, Atta-ur-Rahman and Tahir Iqbal
Citation	Vol. 23  No. 6  pp. 91-98
Keywords	Blockchain, supply chain, framework, smart contracts, secure transactions