Evaluation of the Sustainability of Phoenicultural and Market Gardening Production Systems of the Development in the Ouargla Region (Southern Algeria) DJOUHRI Nesrine; BOUAMMAR Boualem; DADAMOUSSA Mohamed Lakhdar Volume 12, Issue 1, June 2022, Page 143-155 10.33794/qjas.2022.133728.1042 Show Article PDF 1.05 M