Financial Reform and Economic Development

by Helmi Hamdi
Published 2015-12-01

Some ambiguities concerning the development of electronic money

by Helmi Hamdi
Published 2007-09-01

Can E-Payment Systems Revolutionize Finance of the Less Developed Countries? The Case of Mobile Payment Technology

by Helmi Hamdi
Published 2011-06-01

Can E-Payment Systems Revolutionize Finance of the Less Developed Countries? The Case of Mobile Payment Technology

by Helmi Hamdi
Published 2011-01-01

Diversification, bank performance and risk: have Tunisian banks adopted the new business model?

by Helmi Hamdi, Abdelaziz Hakimi, Khemais Zaghdoudi
Published 2017-10-01

Empirical Evidence on the Long-Run Money Demand Function in the GCC Countries

by Helmi Hamdi, Ali Said, Rashid Sbia
Published 2015-06-01

Use of Lignite as a Low-Cost Material for Cadmium and Copper Removal from Aqueous Solutions: Assessment of Adsorption Characteristics and Exploration of Involved Mechanisms

by Salah Jellali, Ahmed Amine Azzaz, Mejdi Jeguirim, Helmi Hamdi, Ammar Mlayah
Published 2021-01-01

Gulf Cooperation Council Stock Returns and the Effect of Domestic Monetary Policy Shocks

by Rashid Sbia, Helmi Hamdi, Bedri Kamil Onur Tas, Sahel Al Rousane
Published 2016-04-01

Static and Dynamic Investigations on Leaching/Retention of Nutrients from Raw Poultry Manure Biochars and Amended Agricultural Soil

by Samar Hadroug, Salah Jellali, Mejdi Jeguirim, Marzena Kwapinska, Helmi Hamdi, James J. Leahy, Witold Kwapinski
Published 2021-01-01

Pyrolysis Process as a Sustainable Management Option of Poultry Manure: Characterization of the Derived Biochars and Assessment of their Nutrient Release Capacities

by Samar Hadroug, Salah Jellali, James J. Leahy, Marzena Kwapinska, Mejdi Jeguirim, Helmi Hamdi, Witold Kwapinski
Published 2019-10-01

Enhancement in Bell Pepper (<i>Capsicum annuum</i> L.) Plants with Application of <i>Roholtiella</i> sp. (Nostocales) under Soilless Cultivation

by Adewale Suraj Bello, Imen Saadaoui, Talaat Ahmed, Helmi Hamdi, Maroua Cherif, Tasneem Dalgamouni, Ghamza Al Ghazal, Radhouane Ben-Hamadou
Published 2021-08-01

Monitoring the variation of soil quality with sewage sludge application rates in absence of rhizosphere effect

by Rahma Inès Zoghlami, Helmi Hamdi, Sonia Mokni-Tlili, Sarra Hechmi, Mohamed Naceur Khelil, Nadhira Ben Aissa, Mohamed Moussa, Habib Bousnina, Saoussen Benzarti, Naceur Jedidi
Published 2020-09-01