Firstly, we mappings. Finally, we We investigate the isoperimetric type and Fejer-Riesz type inequalities for pluriharmonic mappings. improve the corresponding result of Kalaj and Megtrovi5, and then we generalize it to pluriharmonic Secondly, we extend the corresponding result of Pavlovi5 and Dostanic to pluriharmonic mappings. establish the Fejer-Riesz typ...