Ruslin Hadanu, author
Universitas Pattimura, Department of Chemistry Education, Faculty of Teacher Training and Education Science, 2016
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Sianturi, Julinton, author
Universitas Padjadjaran, Department of Chemistry, Faculty of Mathematics and Natural Sciences, 2015
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Megawati ... [and others]
Research Center for Chemistry-LIPI, Region PUSPIPTEK Serpong, Banten, 2015
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Asep Kurnia, author
Indonesian Agricultural Environment Research Institute (IAERI), 2016
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Vergara, C.
Harper, 1958
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