Zahran Rayyan, Rayyan Mahdi, and Syarifal Luthfan. 2023. “Blockchain-Based Secure Data Sharing in Cloud Computing”. Proceeding of The International Conference of Inovation, Science, Technology, Education, Children, and Health 3 (2):123-26. https://doi.org/10.62951/icistech.v3i2.124.