[1]
Dang, N., Pham, C., Pham, T. and Ho, P. 2013. Application of Alber’s principle to develop a device supporting wheelchair in stair climbing. Science and Technology Development Journal. 16, 2 (Jun. 2013), 5-12. DOI:https://doi.org/https://doi.org/10.32508/stdj.v16i2.1505.