@article{ISJ, author = {Oktalia Juwita}, title = { REAR COVER}, journal = {INFORMAL: Informatics Journal}, volume = {5}, number = {3}, year = {2020}, keywords = {}, abstract = {REAR COVER}, issn = {2503-250X}, url = {https://jurnal.unej.ac.id/index.php/INFORMAL/article/view/21657} }