P. . Hategekimana, A. . Ngendahayo, A. . Kanyeshuli, V. . Niyigaba, and J. L. . Munda, “Hybrid battery and supercapacitor energy storage for enhanced performance of retrofitted e-motorcycles: Case study of Rwanda”, ijirss, vol. 8, no. 3, pp. 300–311, Apr. 2025.