Bazgaou A., Fatnassi H., Bouhroud R., Gourdo L., Ezzaeri K., Tiskatine R., Demrati
                           H., Wifaya A., Bekkaoui A., Aharoune A., Bouirden L., 2018, An Experimental Study
                           on the Effect of A Rock-Bed Heating System on the Microclimate and the Crop Development
                           under Canarian Greenhouse, Solar Energy, Vol. 176, pp. 42-50
