Cruz, D. J. ., Estrella, J. J. ., Leonardo, J. ., Manzon, E. ., Suba, G. . and Bangalisan, R. . (2020) “Wheelchair Escalator”, Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, 2(1). Available at: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1796 (Accessed: 26April2024).