P. Umar AHAMED; N. Rajiv KUMAR; N. THIRUMALAISAMY; K. MANICKARAJ. Advancing Mobility Solutions through Hybrid Stair-Ramp Integration. Contemporary Perspective on Science, Technology and Research Vol. 9, [S. l.], p. 13–24, 2024. DOI: 10.9734/bpi/cpstr/v9/3369G. Disponível em: https://stm.bookpi.org/CPSTR-V9/article/view/14167. Acesso em: 9 jun. 2026.