Swivuriso: The South African Next Voices Multilingual Speech Dataset. - Vukosi Ntsakisi Marivate; Kayode Olaleye; Sitwala Mundia; Andinda Bakainga; Unarine Netshifhefhe; Mahmooda Milanzie; Tsholofelo Hope Mogale; Thapelo Sindane; Zainab Abdulrasaq; Kesego Mokgosi; Chijioke Okorie; Nia Zion Van Wyk; et al. (CoRR, 2025)