Suksomboon, R., C. Junsiri, S. Kanyakam, and S. Tangjitjaroenkit. “Mathematical Model of Subsurface Recirculation Flow Constructed Wetland Domestic Wastewater Treatment for Household”. Community and Social Development Journal, vol. 22, no. 1, Apr. 2021, pp. 37-48, doi:10.14456/rcmrj.2021.240999.