NAND KISHOR KUMAR; RAJ KUMAR SHAH. Measurement of Qualitative and Quantitative Variables in Economics. Surkhet Journal, [S. l.], v. 4, n. 1, p. 213–226, 2025. DOI: 10.3126/surkhetj.v4i1.86236. Disponível em: https://www.nepjol.info/index.php/surkhetj/article/view/86236. Acesso em: 7 dec. 2025.