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Vol 9, No 2 (2020)

Open Access Open Access  Restricted Access Subscription or Fee Access

Table of Contents

Articles

Gyong-Ryol Kang, Jin-Myong Ra, Mun-Sik Ko, Yong-Chol Pak, Dong-Won Mun, Gwang-Rim Choe, Tae-Pom Choe
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16-20
Tae-Hyok Ri, Hyung-Jun Jon, Dong-Ju Kim, In-Song Ri, Gwang-Nam Kang, Sang-Hun Ri, Jong-Pyong Hwang
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10-15
Kwang-Rim Choe, Mun-Sik Ko, Song-Gun Pak, Kwang-Myong Choe, Tong-Won Mun, Hyo Sim
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25-33

Research Article

Jong-Hyon O, Yong-Hui Ri, Gi-Hyon Ryang, Chol-Hyok Paek
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21-24

Case Study

Rahida Hilal, Iqbal Aziz, Iram Naseer, Simeen Usmani
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6-9
GHADA SEIFELDIN MOHMED AHMED, Mohmed Ahmed
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1-5