Sirilak Kaewsuralikhit และ Patcharin Namwong; Praphai Thongra-ar; Nisarat Thaweenut; Kanda Chatchaisiri. (2020) Mineralization and Chemical Properties Changes in Soil Amended with Azolla. <i>Thai Agricultural Research Journal</i>, <i>38</i>(2), 139-149.Sirilak Kaewsuralikhit และ Patcharin Namwong; Praphai Thongra-ar; Nisarat Thaweenut; Kanda Chatchaisiri. "Mineralization and Chemical Properties Changes in Soil Amended with Azolla". Thai Agricultural Research Journal 38 (2020):139-149.Sirilak Kaewsuralikhit และ Patcharin Namwong; Praphai Thongra-ar; Nisarat Thaweenut; Kanda Chatchaisiri. Mineralization and Chemical Properties Changes in Soil Amended with Azolla. Department of Agriculture:ม.ป.ท. 2020.