“Instrument Selection Algorithms for Improving Identification and Efficiency in Causal Models With Multiple Endogenous Regressors”. Advances in Computational Systems, Algorithms, and Emerging Technologies 9, no. 11 (November 4, 2024): 1–12. Accessed August 7, 2025. https://csadvances.com/index.php/ACSAET/article/view/2024-11-04.