KOIRALA, Govinda. Input-output Analysis in Development Planning. Economic Journal of Nepal, [S. l.], v. 1, n. 1, p. 41–47, 1977. DOI: 10.3126/ejon.v1i1.63575. Disponível em: https://www.nepjol.info/index.php/EJON/article/view/63575. Acesso em: 13 jan. 2026.