The highest level of seawater is continuously dynamic due to the Earth's rotation, gravity of the Sun and the Moon, concentration of water, temperature, earthquake activities of the Earth, and the effects of the Earth's magnetism. Currents, tides, waves, water flooding and sea ice are among the most significant signs and physical appearances considered by the navy and military strategists that plan, prepare and direct military operations.
Safavi,S. Y. (2002). An Introduction to Political Geography - Part IX. Scientific- Research Quarterly of Geographical Data (SEPEHR), 11(41), 6-8.
MLA
Safavi,S. Y. . "An Introduction to Political Geography - Part IX", Scientific- Research Quarterly of Geographical Data (SEPEHR), 11, 41, 2002, 6-8.
HARVARD
Safavi S. Y. (2002). 'An Introduction to Political Geography - Part IX', Scientific- Research Quarterly of Geographical Data (SEPEHR), 11(41), pp. 6-8.
CHICAGO
S. Y. Safavi, "An Introduction to Political Geography - Part IX," Scientific- Research Quarterly of Geographical Data (SEPEHR), 11 41 (2002): 6-8,
VANCOUVER
Safavi S. Y. An Introduction to Political Geography - Part IX. SEPEHR, 2002; 11(41): 6-8.