1.
Iqbal S, Sarwar F, Raza SM, Rehman A. How Fractional Charge on an Electron in the Momentum Space is Quantized?. ASRJETS-Journal. 2015;14(2):265-272. Accessed September 11, 2025. https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/1069