SHARMA, B. R. Fundamental Particle and Forces. Himalayan Physics, [S. l.], v. 6, p. 123–125, 2017. DOI: 10.3126/hj.v6i0.18376. Disponível em: https://www.nepjol.info/index.php/HP/article/view/18376. Acesso em: 29 nov. 2021.