Idiosyncratic risk and mutual fund performance. - Javier Vidal-García; Marta Vidal; Sabri Boubaker; Riadh Manita (Ann. Oper. Res., 2019)

Large shareholders, control contestability and firm productive efficiency. - Sabri Boubaker; Riadh Manita; Wael Rouatbi (Ann. Oper. Res., 2021)

Risk disclosure and firm operational efficiency. - Imen Derouiche; Riadh Manita; Anke Muessig (Ann. Oper. Res., 2021)

Foreign currency hedging and firm productive efficiency. - Sabri Boubaker; Riadh Manita; Salma Mefteh-Wali (Ann. Oper. Res., 2022)

Correction to: Predicting the performance of MSMEs: a hybrid DEA-machine learning approach. - Sabri Boubaker; Tu D. Q. Le; Thanh Ngo; Riadh Manita (Ann. Oper. Res., 2024)

Correction to: Risk disclosure and firm operational efficiency. - Imen Derouiche; Riadh Manita; Anke Muessig (Ann. Oper. Res., 2024)

Balancing bank profits and nonperforming loans: a multiple objective programming approach. - Sabri Boubaker; Tu D. Q. Le; Riadh Manita; Thanh Ngo (Ann. Oper. Res., 2025)

The trade-off frontier for ESG and Sharpe ratio: a bootstrapped double-frontier data envelopment analysis. - Sabri Boubaker; Tu D. Q. Le; Riadh Manita; Thanh Ngo (Ann. Oper. Res., 2025)

Predicting the performance of MSMEs: a hybrid DEA-machine learning approach. - Sabri Boubaker; Tu D. Q. Le; Thanh Ngo; Riadh Manita (Ann. Oper. Res., 2025)