Mirnasari Putri, C., and A. . Sentot Sudarwanto. “The Role Of Land Deed Making Officials (Ppat) To Prevent Agricultural Land Conversion For Food Security In Madiun Regency”. International Journal of Educational Research &Amp; Social Sciences, vol. 4, no. 2, Apr. 2023, pp. 370-7, doi:10.51601/ijersc.v4i2.632.