@article{belkadi_mezghani_mami_2021,  title={ENERGY STUDY OF A GREENHOUSE AND OPTIMISATION OF THE CHOICE OF SHAPE AND COVERING MATERIAL: BASED ON AN IMPROVED STATIC MODEL},  volume={41},  ISSN={0100-6916},  url={https://doi.org/10.1590/1809-4430-Eng.Agric.v41n3p297-310/2021},  DOI={10.1590/1809-4430-Eng.Agric.v41n3p297-310/2021},  number={3},  journal={Engenharia Agrícola},  publisher={Associação Brasileira de Engenharia Agrícola},  author={Belkadi, Anouar and Mezghani, Dhafer and Mami, Abdelkader},  year={2021},  month={May},  pages={297–310} }