Risk assessment of hazard material transportation using FMECA approach: Case study in a Tunisian company. - Mohamed Haykal Ammar; Mounir Benaissa; Habib Chabchoub (ICALT, 2014)

Analysis of patient satisfaction in a hospital system: maternity of Sfax case. - Mohamed Haykal Ammar; Khouloud Kallel Kammoun; Marwa Ben Maallem; Noura Beji (Int. J. Adv. Oper. Manag., 2021)

Solving a Real Case of Seafaring Staff Scheduling Problem Using Cuckoo Optimization Algorithm. - Marwa Koubaa; Mohamed Haykal Ammar; Noura Beji (Int. J. Appl. Metaheuristic Comput., 2022)

Incorporating TRIZ Methodology into Semi-structured Interviews for Innovative Insights. - Marwa Ben Moallem; Rémy Houssin; Amadou Coulibaly; Mohamed Haykal Ammar; Diala Dhouib; Mohamed Abdellatif (TFC, 2023)

Digital traceability system for road crude oil transport: the Tunisian case. - Mohamed Haykal Ammar; Ezzedine Ben Aissa; Habib Chabchoub (Int. J. Inf. Decis. Sci., 2025)