Zakaria, Mhd. “Degradation Level and Wetland Rice Rehabilitation Effort in Medan Krio Village Sunggal District Deli Serdang”. International Journal of Ecophysiology 2, no. 1 (May 19, 2020): 48-54. Accessed November 22, 2024. https://talenta.usu.ac.id/ijoep/article/view/3988.