El-Said, K. (2008). Safety Practice and Occupational Exposure To Physical And Chemical Hazards in Pesticides and Fertilizers Packing Industry. test, 38(3), 626-636. doi: 10.21608/jhiph.2008.20909
Khaled F. El-Said. "Safety Practice and Occupational Exposure To Physical And Chemical Hazards in Pesticides and Fertilizers Packing Industry". test, 38, 3, 2008, 626-636. doi: 10.21608/jhiph.2008.20909
El-Said, K. (2008). 'Safety Practice and Occupational Exposure To Physical And Chemical Hazards in Pesticides and Fertilizers Packing Industry', test, 38(3), pp. 626-636. doi: 10.21608/jhiph.2008.20909
El-Said, K. Safety Practice and Occupational Exposure To Physical And Chemical Hazards in Pesticides and Fertilizers Packing Industry. test, 2008; 38(3): 626-636. doi: 10.21608/jhiph.2008.20909