Publications by authors named "Kamel Helali"

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Technological efficiency thresholds and sustainable development in G20 countries: the moderating role of artificial intelligence.
Olfa Zarrad, Mariem Bouattour, Thouraya Jaballah, Kamel Helali

J Environ Manage· December 2025

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The nonlinear impact of technologies import on industrial employment: A panel threshold regression approach.
Afef Bouattour, Maha Kalai, Kamel Helali

Heliyon· October 2023

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The symmetric and asymmetric impacts of external debt on economic growth in Tunisia: evidence from linear and nonlinear ARDL models.
Rima Aloulou, Maha Kalai, Kamel Helali

SN Bus Econ· June 2023

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[Gallbladder agenesis: about three cases].
Amine Chouchaine, Mahmoud Fodha, Mohamed Taha Abdelkefi, Kamel Helali, Mohamed Fodha

Pan Afr Med J· March 2018

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[Large colonic perforation during colonoscopy].
Moez Boudokhane, Karim Nacef, Tahar Abdelkafi Mohamed, Mahmoud Fodha, Nizar Majdoub, Kamel Helali

Tunis Med· May 2013

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