Djufri, F., I. Handoko, J. Baharsjah, Y. Koesmaryono, and D. H. Goenadi. “<b>PENYUSUNAN MODEL SIMULASI TANAMAN JARAK (<i>Richinus Communis L.</i>)</b><br>CONSTRUCTION OF A CROP SIMULATION MODEL OF CASTOR OIL (<i>Richinus Communis L.</I&gt;)”. Agromet, Vol. 18, no. 2, Dec. 2004, pp. 48-57, doi:10.29244/j.agromet.18.2.48-57.