JOSHI, Birendra Raj. Why Do We Need Research?. Nepalese Journal of Radiology, [S. l.], v. 10, n. 1, p. 1, 2020. DOI: 10.3126/njr.v10i1.33170. Disponível em: https://www.nepjol.info/index.php/NJR/article/view/33170. Acesso em: 8 dec. 2025.