Indasah, Indasah, and Nurina Fitriani. 2021. “Rotten Fruit and Cow Rumen As Local Microorganisms for Producing High-Quality Compost”. International Journal of Integrated Engineering 13 (3): 9-19. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/6381.