“Examining the Factors Affecting the Implementation of a Paperless Port System”. International Journal of Engineering Research and Advanced Technology (ijerat) (E-ISSN 2454-6135) DOI: 10.31695/IJERAT 6, no. 7 (July 20, 2020): 57–61. Accessed May 8, 2024. https://ijerat.com/index.php/ijerat/article/view/446.