คุ่ยชูชีพ อ. (2020) “UTILIzING BIO – EXTRACTED WATER fROM COCONUT WATER IN EACH LEVEL AS PLANT SUPPLEMENT fOR SOYBEAN PLANTATION”, Journal of the Association of Researchers, 17(1), pp. 112–124. available at: https://so04.tci-thaijo.org/index.php/jar/article/view/240814 (accessed: 12 September 2026).