Saxena, K.K. “Measures of the Sectoral Interdependence in the Input-Output Framework to Identify the ‘Key’ Sectors of an Economy for Future Economic Growth”. Economic Journal of Nepal 10, no. 4 (December 31, 1987): 30–36. Accessed February 23, 2025. https://nepjol.info/index.php/EJON/article/view/69868.