Yimpoolsap, S. “Effects of Soil Improvement Using Aquatic Weeds and Animal Manures on The Growth of Chinese Water Spinach and Soil Properties”. Srinakharinwirot University Journal of Sciences and Technology, vol. 18, no. 1, January-June, June 2026, pp. 1-18, Article 261319, https://ph02.tci-thaijo.org/index.php/swujournal/article/view/261319.