Table of Contents
Research Articles
Sutikno Sutikno
10.22146/ijg.2181
Abstract views : 1236
| views : 897
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Suratman Woro, Tukidal Yunianto
10.22146/ijg.2182
Abstract views : 780
| views : 1650
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Totok Gunawan
10.22146/ijg.2183
Abstract views : 741
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