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		Factors Affecting Organic Fertilizer Adoption in Rice Production in Vietnam Journal of the Korean Society of International Agriculture :: Vol.33 No.2 pp.130-138 DOI:https://doi.org/10.12719/KSIA.2021.33.2.130 Open abstract    
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		Current Status and Perspectives of Organic Fertilizer on Agriculture in Vietnam Journal of the Korean Society of International Agriculture :: Vol.31 No.4 pp.399-408 DOI:https://doi.org/10.12719/KSIA.2019.31.4.399 Open abstract    
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		Journal of the Korean Society of International Agriculture :: Vol.26 No.4 pp.505-512 DOI:https://doi.org/10.12719/KSIA.2014.26.4.505 Open abstract    






