@article{Muljono_2020, title={Back Matter}, volume={16}, url={https://journal.ipb.ac.id/index.php/jupe/article/view/33927}, DOI={10.25015/16202033927}, number={2}, journal={Jurnal Penyuluhan}, author={Muljono, Pudji}, year={2020}, month={Dec.}, pages={iv-vi} }