Water Management through Canal Blocking to Improving Rice Productivity in Langsat Permai Village, Bunga Raya District, Siak Regency, Riau Province. J.Saintech Transf. [Internet]. 2019 Apr. 8 [cited 2026 Feb. 4];1(2):102-7. Available from: https://idjpcr.usu.ac.id/jst/article/view/438