Taizo Uchida, Teruo Arase, Yohei Sato, and Daisuke Hayasaka. 2019. “ALLELOPATHIC EFFECTS OF AQUEOUS EXTRACTS FROM SIX HYGROPHYTE SPECIES ON ACTIVITIES OF P. JAPONICA”. GEOMATE Journal 16 (58):116-23. https://geomatejournal.com/geomate/article/view/2724.