Corrigendum

This article refers to:

Substantial Improvement of the Bottom-hole Circulating Pressure Prediction by the Combination of GA and ANFIS

In volume 33, issue 24 of Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, the incorrect author affiliation appeared in Substantial Improvement of the Bottom-hole Circulating Pressure Prediction by the Combination of GA and ANFIS by A. E. Feili Monafared et al., pages 2289–2292. The correct affiliation is shown below.

Incorrect:

R. ASHENA⁷

⁷Young Researchers Club, Islamic Azad University—Omidieh Branch, Omidieh, Iran

Correct:

R. ASHENA⁷

⁷Young Researchers Club, Omidieh Branch, Islamic Azad University, Khoozestan, Omidieh, Iran