Information Journal Paper
APA:
CopyJAHANSHAHLOO, G.R., SHAHVERDI, R., & ROSTAMY MALKHALIFEH, M.. (2007). COST EFFICIENCY AND COST MALMQUIST PRODUCTIVITY INDEX WITH INTERVAL DATA. INTERNATIONAL MATHEMATICAL FORUM, 2(-), 441-453. SID. https://sid.ir/paper/667994/en
Vancouver:
CopyJAHANSHAHLOO G.R., SHAHVERDI R., ROSTAMY MALKHALIFEH M.. COST EFFICIENCY AND COST MALMQUIST PRODUCTIVITY INDEX WITH INTERVAL DATA. INTERNATIONAL MATHEMATICAL FORUM[Internet]. 2007;2(-):441-453. Available from: https://sid.ir/paper/667994/en
IEEE:
CopyG.R. JAHANSHAHLOO, R. SHAHVERDI, and M. ROSTAMY MALKHALIFEH, “COST EFFICIENCY AND COST MALMQUIST PRODUCTIVITY INDEX WITH INTERVAL DATA,” INTERNATIONAL MATHEMATICAL FORUM, vol. 2, no. -, pp. 441–453, 2007, [Online]. Available: https://sid.ir/paper/667994/en