Figure 2. Electric Mules Guide Vessels Through the Locks [25]

From

How Digitalization and IoT Can Improve the Operations of Panama Canal

Parsa Safa, Kelly Weeks, Mahdi Safa, Pamela Zelbst

Journal of Business and Management Sciences. 2019, 7(3), 140-146 doi:10.12691/jbms-7-3-5