Aini Q, Harahap EP, Santoso NPL, Sari SN, Sunarya PA. Blockchain Based Certificate Verification System Management. ATM [Internet]. 2022 Nov. 25 [cited 2025 Mar. 27];7(3):184-93. Available from: https://www.ijc.ilearning.co/index.php/ATM/article/view/1922