ZULFIQAR AHMAD; DR. SAAD KHAN BALOCH; AYAZ AHMAD. HARNESSING FREE SURFACE VORTICES FOR CLEAN ENERGY: TECHNICAL AND EXPERIMENTAL REVIEW OF GRAVITATIONAL WATER VORTEX POWER PLANT (GWVPP). Spectrum of Engineering Sciences, [S. l.], v. 3, n. 9, p. 843–860, 2025. Disponível em: https://thesesjournal.com/index.php/1/article/view/1066. Acesso em: 27 may. 2026.