Zakaria, A. (2015). The use of ecological alternatives in constructing usable engineering models in recreational areas. test, 5(2), 327-336. doi: 10.21608/idj.2015.101404
Ahmed Mohamed Safi El-Din Mohamed Zakaria. "The use of ecological alternatives in constructing usable engineering models in recreational areas". test, 5, 2, 2015, 327-336. doi: 10.21608/idj.2015.101404
Zakaria, A. (2015). 'The use of ecological alternatives in constructing usable engineering models in recreational areas', test, 5(2), pp. 327-336. doi: 10.21608/idj.2015.101404
Zakaria, A. The use of ecological alternatives in constructing usable engineering models in recreational areas. test, 2015; 5(2): 327-336. doi: 10.21608/idj.2015.101404