Labati Silapurna, E. (2023) “Prevention of fraud in the implementation of procurement of goods and services at RSD Idaman Banjarbaru in the time pandemic Covid-19”, Journal of Management Science (JMAS), 6(3), pp. 315–323. Available at: https://exsys.iocspublisher.org/index.php/JMAS/article/view/251 (Accessed: 24April2026).