Jahantighi, M. A., Moghaddas, Z., & Vaez Ghasemi, M. (2012). Two-stage Malmquist Productivity Index with
Intermediate Products. International Journal of Industrial Mathematics, 4(1), 31-40.
MLA
M. A. Jahantighi; Z. Moghaddas; M. Vaez Ghasemi. "Two-stage Malmquist Productivity Index with
Intermediate Products". International Journal of Industrial Mathematics, 4, 1, 2012, 31-40.
HARVARD
Jahantighi, M. A., Moghaddas, Z., Vaez Ghasemi, M. (2012). 'Two-stage Malmquist Productivity Index with
Intermediate Products', International Journal of Industrial Mathematics, 4(1), pp. 31-40.
VANCOUVER
Jahantighi, M. A., Moghaddas, Z., Vaez Ghasemi, M. Two-stage Malmquist Productivity Index with
Intermediate Products. International Journal of Industrial Mathematics, 2012; 4(1): 31-40.
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