Lafta, Ahmed Jubair, Hosein Asgari Alouj, Mostaf Abd Alhussein Ali Almansoori, and Mohammad Alimoradi. 1405. “Developing an Investment Efficiency Prediction Model Using Meta-Analysis and Comparing Its Predictive Power With the Model of Biddle Et Al. (2009)”. Accounting, Finance and Computational Intelligence, April, 1-18. https://www.jafci.com/index.php/jafci/article/view/241.